Albumin Or Derivative Patents (Class 514/776)
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Patent number: 9012519Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. The human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The invention also provides methods for reducing one or more side effects of administration of the pharmaceutical composition, methods for inhibiting microbial growth and oxidation in the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: GrantFiled: February 26, 2013Date of Patent: April 21, 2015Assignee: Abraxis Bioscience, LLCInventors: Neil P. Desai, Patrick Soon-Shiong, Vuong Trieu
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Patent number: 9012518Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. The human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The invention also provides methods for reducing one or more side effects of administration of the pharmaceutical composition, methods for inhibiting microbial growth and oxidation in the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: GrantFiled: February 26, 2013Date of Patent: April 21, 2015Assignee: Abraxis BioScience, LLCInventors: Neil P. Desai, Patrick Soon-Shiong, Vuong Trieu
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Patent number: 8968783Abstract: The present disclosure relates to a hydrogel composition and methods of using the same. The hydrogel composition may include precursors that react with each other upon contact as well as precursors that react upon contact with an initiator. In embodiments, the resulting hydrogels may have varying levels of crosslinking with both denser and less dense regions.Type: GrantFiled: May 24, 2011Date of Patent: March 3, 2015Assignee: Covidien LPInventors: Steven Bennett, Nathaniel Mast, Kevin Lavigne, Walter Skalla
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Patent number: 8871267Abstract: The present invention relates to protein matrix materials and devices and the methods of making and using protein matrix materials and devices. More specifically the present invention relates to protein matrix materials and devices that may be utilized for various medical applications including, but not limited to, drug delivery devices for the controlled release of pharmacologically active agents, encapsulated or coated stent devices, vessels, tubular grafts, vascular grafts, wound healing devices including protein matrix suture material and meshes, skin/bone/tissue grafts, biocompatible electricity conducting matrices, clear protein matrices, protein matrix adhesion prevention barriers, cell scaffolding and other biocompatible protein matrix devices. Furthermore, the present invention relates to protein matrix materials and devices made by forming a film comprising one or more biodegradable protein materials, one or more biocompatible solvents and optionally one or more pharmacologically active agents.Type: GrantFiled: February 5, 2010Date of Patent: October 28, 2014Assignee: Gel-Del Technologies, Inc.Inventor: David B. Masters
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Patent number: 8853260Abstract: In accordance with the present invention, there are provided compositions and methods useful for the in vivo delivery of substantially water insoluble pharmacologically active agents (such as the anticancer drug paclitaxel) in which the pharmacologically active agent is delivered in the form of suspended particles coated with protein (which acts as a stabilizing agent). In particular, protein and pharmacologically active agent in a biocompatible dispersing medium are subjected to high shear, in the absence of any conventional surfactants, and also in the absence of any polymeric core material for the particles. The procedure yields particles with a diameter of less than about 1 micron. The use of specific composition and preparation conditions (e.g., addition of a polar solvent to the organic phase), and careful selection of the proper organic phase and phase fraction, enables the reproducible production of unusually small nanoparticles of less than 200 nm diameter, which can be sterile-filtered.Type: GrantFiled: September 12, 2006Date of Patent: October 7, 2014Assignee: Abraxis BioScience, LLCInventors: Neil P. Desai, Patrick Soon-Shiong
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Publication number: 20140296353Abstract: The present invention provides prion-free compositions comprising nanoparticles comprising albumin and substantially water insoluble drugs. Also provided are methods of making prion-free compositions and methods of removing prion proteins from the nanoparticle compositions. Methods of using the compositions, as well as kits useful for carrying out the methods are also provided.Type: ApplicationFiled: February 26, 2014Publication date: October 2, 2014Applicant: ABRAXIS BIOSCIENCE, LLCInventors: Neil P. DESAI, Viktor PEYKOV, Patrick SOON-SHIONG
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Patent number: 8846771Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. He human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The inventor also provides methods for reducing on or more side effects of administration of the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: GrantFiled: October 11, 2012Date of Patent: September 30, 2014Assignee: Abraxis BioScience, LLCInventors: Neil P. Desai, Patrick Soon-Shiong, Vuong Trieu
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Publication number: 20140242024Abstract: The present disclosure relates to a hydrogel composition and methods of using the same. The hydrogel composition may include precursors that react with each other upon contact as well as precursors that react upon contact with an initiator. In embodiments, the resulting hydrogels may have varying levels of crosslinking with both denser and less dense regions.Type: ApplicationFiled: May 8, 2014Publication date: August 28, 2014Applicant: Covidien LPInventors: Steven Bennett, Nathaniel Mast, Kevin Lavigne, Walter Skalla, Timothy Sargeant, Joshua Stopek
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Publication number: 20140221289Abstract: The present invention relates to shear-thinning ?-lactalbumin hydrogels, which have a threshold and are thixotropic, to a method for preparing same and to the use thereof.Type: ApplicationFiled: April 10, 2012Publication date: August 7, 2014Applicants: Commissariat a L'energie Atomique et Aux Energies Alternatives, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Vincent Forge, Carole Mathevon, Frédéric Pignon
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Patent number: 8715737Abstract: The present invention relates a method to make porous materials which are useful in pharmaceutical, medicine, industry, and agriculture. The most advantage of the porous materials is to provide extremely large surface area for further modification and to incorporate a bioactive reagent in a mild condition to make the porous materials bioactive, biocompatible and biodegradable.Type: GrantFiled: January 21, 2010Date of Patent: May 6, 2014Inventor: Zhuo Joe Zhang
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Publication number: 20140112961Abstract: A pharmaceutical composition comprising a lipid component; an amphiphilic emulsifier; and a polar liquid carrier. The lipid component and the amphiphilic emulsifier form free-moving lipid-carrying micelles (LMs) in the polar liquid carrier. The pharmaceutical composition is free of hemoglobin and fluorocarbon and can be used for treating conditions related to lack of blood supply and to raise the blood pressure.Type: ApplicationFiled: November 21, 2013Publication date: April 24, 2014Inventor: Cuthbert O. SIMPKINS
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Publication number: 20140107227Abstract: The present invention relates to mucoadhesive drug delivery devices and their methods of preparation and use. More specifically the present invention relates to mucoadhesive drug delivery devices comprising one or more biocompatible purified proteins combined with one or more biocompatible solvents and one or more mucoadhesive agents. The mucoadhesive drug delivery devices may also include one or more pharmacologically active agents. The drug delivery devices of the present invention adhere to mucosal tissue, thereby providing a vehicle for delivery of the pharmacologically active agent(s) through such tissue.Type: ApplicationFiled: September 10, 2013Publication date: April 17, 2014Inventors: David B. Masters, Eric P. Berg
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Publication number: 20140039069Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. The human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The invention also provides methods for reducing one or more side effects of administration of the pharmaceutical composition, methods for inhibiting microbial growth and oxidation in the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: ApplicationFiled: February 26, 2013Publication date: February 6, 2014Applicant: ABRAXIS BIOSCIENCE, LLCInventor: Abraxis BioScience, LLC
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Publication number: 20140039070Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. The human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The invention also provides methods for reducing one or more side effects of administration of the pharmaceutical composition, methods for inhibiting microbial growth and oxidation in the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: ApplicationFiled: February 26, 2013Publication date: February 6, 2014Applicant: ABRAXIS BIOSCIENCE, LLCInventor: Abraxis BioScience, LLC
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Patent number: 8642551Abstract: The invention comprises the use of LGF in the production of medicinal products that can be used in the pleiotropic tissue regeneration of one or more damaged tissues, in which at least one of the damaged tissues forms part of the central nervous system and the medicinal product is intended to be administered systemically. The invention is based on the fact that intraperitoneal administration of LGF can promote a positive effect on a Parkinson's disease model. As such, in a preferred embodiment of the invention, the medicinal product is intended for the treatment of Parkinson's disease, particularly when the medicinal product is intended for humans.Type: GrantFiled: April 17, 2009Date of Patent: February 4, 2014Inventor: Juan Jose Diaz Gil
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Publication number: 20130315937Abstract: Described is a lipid nanoparticle composition that includes a macromolecule conjugated to a polymer and a targeting agent. The composition can include a therapeutic agent. The therapeutic agent can be an antisense oligonucleotide (ASO). Exemplary ASOs are targeted to a portion of a nucleic acid encoding Akt-1, and which modulates the expression of Akt-1; or targeted to a portion of a nucleic acid encoding HIF-1, and which modulates the expression of HIF-1. Also described is a lipid nanoparticle composition that includes a macromolecule conjugated to a polymer and a therapeutic agent that is an ASO such as an ASO targeted to a portion of a nucleic acid encoding Akt-1, and which modulates the expression of Akt-1 or an ASO targeted to a portion of a nucleic acid encoding HIF-1, and which modulates the expression of HIF-1. Pharmaceutical formulations, methods of making the lipid nanoparticles, and methods of using the lipid nanoparticles, for example for treating cancers, are also disclosed.Type: ApplicationFiled: May 23, 2013Publication date: November 28, 2013Applicant: The Ohio State UniversityInventors: Robert J. Lee, Young Bok Lee, Deog Joong Kim, Chang Ho Ahn
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Publication number: 20130287820Abstract: Compositions for an oral delivery vehicle are described as well as methods for their manufacture and administration. The oral delivery vehicles can be made in any size or shape and can further comprise a medicament or other substance or object to be orally delivered. The vehicle can, for example, take the form of a pouch or capsule. Alternatively, a medicament or other substance to be orally delivered can be coated with the composition. In another alternative, the medicament or other substance to be orally delivered can be dispersed within a matrix of the composition. The compositions for the oral delivery vehicle are also suitable for use as an animal food or treat or use as a hunting bait or lure.Type: ApplicationFiled: March 19, 2013Publication date: October 31, 2013Inventor: FOODSOURCE LURES CORPORATION
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Publication number: 20130195769Abstract: The invention relates to stable oleaginous cosmetic or therapeutic foam compositions containing certain active agents, having unique therapeutic properties and methods of treatment using such compositions. The foamable composition includes at least one solvent selected from a hydrophobic solvent, a silicone oil, an emollient, a co-solvent, and mixtures thereof, wherein the solvent is present at a concentration of about 70% to about 96.5% by weight of the total composition, at least a non-ionic surface-active agent at a concentration of about 0.1% to less than about 10% by weight of the total composition; at least one gelling agent at a concentration of about 0.1% to about 5% by weight of the total composition; a therapeutically effective amount of at least one active agent; and at least one liquefied or compressed gas propellant, at a concentration of about 3% to about 25% by weight of the total composition.Type: ApplicationFiled: March 11, 2013Publication date: August 1, 2013Applicant: FOAMIX LTD.Inventor: Foamix Ltd.
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Publication number: 20130195983Abstract: The present invention provides compositions comprising nanoparticles comprising: 1) a drug, such as a hydrophobic drug derivative; and 2) a carrier protein. Also provided are methods of treating diseases (such as cancer) using the compositions, as well as kits and unit dosages.Type: ApplicationFiled: April 9, 2010Publication date: August 1, 2013Inventors: Neil P. Desai, Chunlin Tao, Tapas De, Sherry Xiaopei Ci, Vuong Trieu
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Publication number: 20130136775Abstract: A method for manufacturing a drug-delivery composition includes providing at least a pharmaceutically active composition, providing a hydrophobic matrix; and mixing the hydrophobic matrix and the pharmaceutically active composition to form a paste-like or semi-solid drug-delivery composition.Type: ApplicationFiled: November 30, 2011Publication date: May 30, 2013Inventors: Andreas Voigt, Jörg Kriwanek, Scott Hampton, Andreas Reiff, Sonja Ludwig
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Patent number: 8445647Abstract: Novel modified exendins and exendin agonists having an exendin or exendin agonist linked to one or more polyethylene glycol polymers, for example, and related formulations and dosages and methods of administration thereof are provided. These modified exendins and exendin agonists, compositions and methods are useful in treating diabetes and conditions that would be benefited by lowering plasma glucose or delaying and/or slowing gastric emptying or inhibiting food intake.Type: GrantFiled: November 14, 2011Date of Patent: May 21, 2013Assignees: Amylin Pharmaceuticals, LLC, AstraZeneca Pharmaceuticals LPInventors: Kathryn S. Prickett, Andrew A. Young
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Publication number: 20130071412Abstract: The invention features a powdered composition including a pharmaceutically active compound and a protein or a hydrolyzed protein. In particular, the powdered composition forms a stable solution or dispersion suitable for oral administration in which the protein or the hydrolyzed protein is bound to the pharmaceutically active compound. The invention also provides a method of administering the composition, such as to a patient with dysphasia; liquid or semi-solid formulations of the composition; methods for preparing the composition; and kits including the composition.Type: ApplicationFiled: December 17, 2010Publication date: March 21, 2013Applicant: Exodos Life Sciences Limited PartnershipInventors: Harry J. Leighton, Crist J. Frangakis
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Patent number: 8367116Abstract: The invention provides compositions and methods for treating a subject who has suffered from a central nervous system disorder. More particularly, the invention provides sustained polymeric drug delivery systems having a polymer particle, a therapeutic agent, and a buoyancy agent for direct delivery of therapeutic agents into the central nervous system.Type: GrantFiled: March 18, 2011Date of Patent: February 5, 2013Assignee: Seacoast Neuroscience, Inc.Inventors: Daniel Pratt, Samuel S. Macausland, Keith Baker
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Publication number: 20130030282Abstract: The present invention discloses Near Infrared (NIR) fluorescent albumin nanoparticles having a structure selected from a core structure or a core-shell structure. Also disclosed are a process of preparing these NIR fluorescent albumin nanoparticles, and a method of in vivo detection of pathologies, in particular cancer pathology, by using administering these NIR fluorescent albumin nanoparticles to a patient.Type: ApplicationFiled: July 17, 2012Publication date: January 31, 2013Applicant: BAR ILAN UNIVERSITYInventors: Shlomo Margel, Sarit Cohen, Enav Corem Salkmon, Michal Pellach
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Patent number: 8362091Abstract: A hygroscopic pharmaceutical composition includes at least one hygroscopic substance at a concentration sufficient to provide an Aw value of at least 0.9 and an antiinfective agent. A foamble pharmaceutical carrier includes about 50% to about 98% of a polar solvent selected from the group consisting of a polyol and PEG; 0% to about 48% of a secondary polar solvent; about 0.2% to about 5% by weight of a surface-active agent; about 0.01% to about 5% by weight of at least one polymeric agent; and a liquefied or compressed gas propellant at a concentration of about 3% to about 25% by weight of the total composition.Type: GrantFiled: April 26, 2010Date of Patent: January 29, 2013Assignee: Foamix Ltd.Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
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Publication number: 20130011370Abstract: Systems and methods for magnetic targeting of therapeutic particles are provided. Therapeutic particles comprise one or more magnetic or magnetizable materials and at least one therapeutic agent. Therapeutic particles are specifically targeted using uniform magnetic fields capable of magnetizing magnetizable materials, and can be targeted to particular locations in the body, or can be targeted for capture, containment, and removal. Also provided are bioresorbable nanoparticles prepared without the use of organic solvents, and methods for therapeutically using such bioresorbable nanoparticles.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicant: The Children's Hospital of PhiladelphiaInventors: Robert J. Levy, Boris Polyak, Michael Chorny, Ilia Fishbein, Ivan Alferiev, Gennady Friedman, Darryl Williams
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Publication number: 20120308644Abstract: Compositions and methods for mucosal delivery of agents are provided. The compositions are intended for administration to mucosal surface, such as oral, gastrointestinal and nasal mucosa. The compositions provided contain one or more mucoadhesive proteins and an agent to be delivered. Methods for delivery of agents using the compositions provided herein are also provided.Type: ApplicationFiled: August 6, 2012Publication date: December 6, 2012Inventors: Philip James Bromley, Lee Nickols Huang
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Patent number: 8314156Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. He human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The inventor also provides methods for reducing on or more side effects of administration of the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: GrantFiled: March 1, 2011Date of Patent: November 20, 2012Assignee: Abraxis BioScience, LLCInventors: Neil P. Desai, Patrick Soon-Shiong, Vuong Trieu
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Patent number: 8309520Abstract: The present invention relates to a fully synthetic albumin analog, to a hemocompatible coating for medical devices containing the fully synthetic albumin analog, as well as to medical devices coated with the hemocompatible coating. The albumin analog preferably has two basic structures which are connected with one another via at least one bridging unit, the basic structures respectively having, in a geometrically defined manner, at least two bound joint regions to which at least one residue is covalently bound, wherein the basic structures are, respectively, a benzene carboxylic acid, and wherein the joint regions are formed via acid amide bonds, and wherein each residue, respectively, comprises a lipophilic region and a hydrophilic region.Type: GrantFiled: November 23, 2010Date of Patent: November 13, 2012Assignee: LS MedCap GmbHInventor: Hans-Dieter Lehmann
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Publication number: 20120283205Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. He human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The inventor also provides methods for reducing on or more side effects of administration of the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: ApplicationFiled: February 7, 2012Publication date: November 8, 2012Inventors: Neil P. DESAI, Patrick Soon-Shiong, Vuong Trieu
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Publication number: 20120207799Abstract: Natural, biodegradable compositions are described as well as methods for their manufacture. Fishing lures and other items made of the biodegradable materials disintegrate over time in fresh or salt water to reduce pollution. The materials are digestable by fish and other aquatic animals, reducing potential harm to the animal from ingesting a fishing lure or other item made from the natural biodegradable materials disclosed. Because the material is digestable, it can also be used as a food source or supplement for fish and aquatic animals.Type: ApplicationFiled: April 27, 2012Publication date: August 16, 2012Applicant: FOODSOURCE LURES CORPORATIONInventors: Ed ROGERS, Roy W. GILBERT
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Patent number: 8138229Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. He human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The inventor also provides methods for reducing on or more side effects of administration of the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: GrantFiled: October 22, 2010Date of Patent: March 20, 2012Assignee: Abraxis Bioscience, LLCInventors: Neil P. Desai, Patrick Soon-Shiong, Vuong Trieu
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Publication number: 20110319499Abstract: The present invention provides compositions and methods for detecting carboxymethyl-lysine (CML) and circulating receptor for advanced glycation end (RAGE) products, and methods for correlating CML and RAGE levels with age-related disease, hi particular, serum CML and/or circulating receptor for advanced glycation end (RAGE) products can be used as a clinical biomarker in diagnostics to identify people who are at a higher risk of developing adverse ageing-related outcomes.Type: ApplicationFiled: June 30, 2009Publication date: December 29, 2011Applicant: THE JOHNS HOPKINS UNIVERSITYInventors: Richard David Semba, Luigi Ferruci, Edward G. Lakatta
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Publication number: 20110301248Abstract: The present invention relates to a pharmaceutical composition comprising a pharmaceutical agent and a pharmaceutically acceptable carrier, which carrier comprises a protein, for example, human serum albumin and/or deferoxamine. He human serum albumin is present in an amount effective to reduce one or more side effects associated with administration of the pharmaceutical composition. The inventor also provides methods for reducing on or more side effects of administration of the pharmaceutical composition, and methods for enhancing transport and binding of a pharmaceutical agent to a cell.Type: ApplicationFiled: October 22, 2010Publication date: December 8, 2011Inventors: Neil P. Desai, Patrick Soon-Shiong, Vuong Trieu
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Publication number: 20110300127Abstract: It is an object of the present invention to provide a drug-containing composition capable of stably retaining a water-soluble compound without the loss of drug efficacy of a pharmaceutically active ingredient and thus preventing the compound from diffusing in the body, which is unlikely to cause disassociation at a non-target site and thus achieves disassociation/sustained release/delivery specifically at a target site. The present invention provides a composition which is composed of: (a) at least one a water-soluble compound; and (b) a carrier comprising a polymer having binding affinity with the water-soluble compound.Type: ApplicationFiled: May 27, 2009Publication date: December 8, 2011Applicant: FUJIFILM CORPORATIONInventors: Kentaro Nakamura, Shouji Ooya, Tetsuo Hiratou
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Publication number: 20110268666Abstract: A novel gastroretentive delivery system comprising a tablet comprising a pharmaceutical ingredient or diagnostic, which tablet comprises a gas releasing ingredient or a tandem of two gas releasing ingredients, an ingredient capable of unrestricted swelling in gastric fluid, an ingredient capable of limiting the unrestricted swelling and a hardening ingredient. The said system is based on the use of three different gastroretentive mechanisms: flotation, swelling and mechanical strength, the three mechanisms acting in a complimentary way. Processes for manufacturing same and methods of treatment are also disclosed.Type: ApplicationFiled: September 29, 2009Publication date: November 3, 2011Inventors: Michael Friedman, David Kirmayer
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Publication number: 20110238000Abstract: A hydrogel system comprising polymer-conjugated albumin molecules is provided for controlled release delivery of therapeutic agents. The polymer is a functionalized synthetic polymer, preferably PEG-diacrylate. The polymer-conjugated albumin is preferably mono-PEGylated albumin. The hydrogel system may comprise a matrix to which the polymer-conjugated albumin molecules are linked via a functional group of the polymer. The matrix may be formed from the same polymer of the polymer-albumin conjugate.Type: ApplicationFiled: December 7, 2009Publication date: September 29, 2011Applicant: TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD.Inventors: Dror Seliktar, Liat Oss-Ronen
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Publication number: 20110176997Abstract: The present invention relates a method to make porous materials which are useful in pharmaceutical, medicine, industry, and agriculture. The most advantage of the porous materials is to provide extremely large surface area for further modification and to incorporate a bioactive reagent in a mild condition to make the porous materials bioactive, biocompatible and biodegradable.Type: ApplicationFiled: January 21, 2010Publication date: July 21, 2011Inventor: Zhuo Joe Zhang
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Patent number: 7939099Abstract: A long-acting improver of muscular fatigue characterized by comprising 4 kinds of amino acids made up of leucine, isoleucine, valine and glutamine, and a whey protein component (whey protein and/or decomposition product of whey protein). At least one of a whey protein isolate (WPI), a whey protein concentrate (WPC), ?-lactoglobulin, and ?-lactalbumin is used as the whey protein. Novel food or drink, and pharmaceuticals which exhibit sustained recovery effects on muscular fatigue are provided.Type: GrantFiled: December 2, 2003Date of Patent: May 10, 2011Assignees: Meiji Dairies Corporation, Kyowa Hakko Bio Co. Ltd.Inventors: Hiroshi Tsuchita, Masato Saito, Toshikazu Kamiya, Miho Komatsu
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Patent number: 7923032Abstract: The invention provides compositions and methods for treating a subject who has suffered from a central nervous system disorder. More particularly, the invention provides sustained polymeric drug delivery systems having a polymer particle, a therapeutic agent, and a buoyancy agent for direct delivery of therapeutic agents into the central nervous system.Type: GrantFiled: November 26, 2003Date of Patent: April 12, 2011Assignee: Seacoast Neuroscience, Inc.Inventors: Daniel Pratt, Samuel S. MacAusland, Keith Baker
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Publication number: 20110064794Abstract: A protein-phospholipid dispersion preparation in a drug delivery system is provided, in which the weight ratio of protein to phospholipid is 1:300-300:1 and the particle size is between 5 nm and 1000 nm. The preparation process of the said preparation contains the mixture of protein phase and phospholipid phase and the homogenization process. The said drug delivery system can be used in many different pharmaceutical agents.Type: ApplicationFiled: January 16, 2009Publication date: March 17, 2011Applicants: Shenyang Pharmaceutical University, Hangzhou Yuhong Pharmaceutical Science & Technology Co., Ltd.Inventors: Yihui Deng, Xiaohui Dong, Li Shi, Yi Lu
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Publication number: 20110038913Abstract: An erodible prosthesis comprising alternate rates of erosion is disclosed, wherein said alternate rates of erosion can be selectively initiated. Some embodiments according to the invention may comprise an agent for initiating an alternative rate of erosion, such as, for example, a sensitizer, dissolution inhibitor, photo-acid generator, biochemically active additive, thermally activated catalyst, light activated catalyst, electromagnetic radiation activated catalyst, hydration activated catalyst, pH activated catalyst, low melting agent, and/or enzyme activated catalyst. One or more of the foregoing agents may be dispersed within one or more layers.Type: ApplicationFiled: July 2, 2010Publication date: February 17, 2011Inventors: Michael S. Williams, Joseph M. DeSimone
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Publication number: 20110009497Abstract: It is an object of the present invention to provide a drug-containing composition which is capable of dissolving a poorly water-soluble drug, has low toxicity to the human body, and has high binding affinity with drugs. The present invention provides a composition which is composed of: (a) at least one poorly water-soluble compound; and (b) a carrier comprising a polymer (excluding plasma protein) having binding affinity with the poorly water-soluble compound.Type: ApplicationFiled: March 18, 2009Publication date: January 13, 2011Applicant: FUJIFILM CORPORATIONInventors: Kentaro Nakamura, Shouji Ooya, Tetsuo Hiratou
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Publication number: 20100322993Abstract: The invention relates to an injectable biocompatible composition based on a polymeric support as well as to a method for producing it, which composition which comprises at least one hydrophilic polymer, wherein the polymer is polymerizable in situ to form a gel, and wherein the hydrophilic polymer is crosslinkable serum albumin or crosslinkable serum protein. The composition can be used in the restoration, the reconstruction, and/or the replacement of tissues and/or organs, or as a drug release implant in mammals. The composition is particularly suitable for treating cartilage disorders of a diseased or injured articular site in a mammal.Type: ApplicationFiled: July 27, 2010Publication date: December 23, 2010Inventors: Juergen Mollenhauer, Karin Benz, Barbara Platz, Helmut Wurst, Reinout Stoop
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Patent number: 7837878Abstract: The present invention relates to a method and system for using a hemofilter to treat IMRD, hepatic failure, exogenous intoxication and other conditions associated with toxins in a patient's blood. One treatment includes the use of a very large pore hemofilter to remove target complex molecules and/or target molecules from a patient's blood and to infuse a replacement fluid into the patient's blood to maintain a prescribed albumin concentration in the patient's blood.Type: GrantFiled: April 17, 2009Date of Patent: November 23, 2010Assignee: Immunocept, L.L.C.Inventors: David Radunsky, James R. Matson, Patrice A. Lee
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Publication number: 20100209353Abstract: The present invention relates to a protein conjugate having excellent tumor targeting capacity and a method for preparing the same, more precisely albumin-bile acid conjugate forming 30-500 nm nano-particles and forming self-aggregates in water system and a method for preparing the same. The albumin-bile acid conjugate of the present invention has excellent tumor targeting capacity and facilitates inclusion of a hydrophobic anticancer agent and can be combined with fore infrared ray fluorescent material. Therefore, this conjugate can be effectively used for the production of a novel nano-particle contrast agent or a nano-particle drug delivery system for the diagnosis and treatment of cancer.Type: ApplicationFiled: March 23, 2009Publication date: August 19, 2010Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Ick Chan KWON, Kwang Meyung KIM, Kuiwon CHOI
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Publication number: 20100166874Abstract: Microspheres are produced by contacting an aqueous solution of a protein or other macromolecule with an organic solvent and a counterion, and chilling the solution. The microspheres are useful for preparing pharmaceuticals of defined dimensions.Type: ApplicationFiled: December 8, 2009Publication date: July 1, 2010Inventors: Michael P. Malakhov, Fang Fang
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Patent number: 7704518Abstract: A hygroscopic pharmaceutical composition includes at least one hygroscopic substance at a concentration sufficient to provide an Aw value of at least 0.9 and an antiinfective agent. A foamble pharmaceutical carrier includes about 50% to about 98% of a polar solvent selected from the group consisting of a polyol and PEG; 0% to about 48% of a secondary polar solvent; about 0.2% to about 5% by weight of a surface-active agent; about 0.01% to about 5% by weight of at least one polymeric agent; and a liquefied or compressed gas propellant at a concentration of about 3% to about 25% by weight of the total composition.Type: GrantFiled: May 9, 2006Date of Patent: April 27, 2010Assignee: Foamix, Ltd.Inventors: Dov Tamarkin, Doron Friedman, Meir Eini, Alex Besonov
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Patent number: 7700549Abstract: Methods for treating conditions or disorders which can be alleviated by reducing food intake are disclosed which comprise administration of an effective amount of an exendin or an exendin agonist, alone or in conjunction with other compounds or compositions that affect satiety. The methods are useful for treating conditions or disorders, including obesity, Type II diabetes, eating disorders, and insulin-resistance syndrome. The methods are also useful for lowering the plasma glucose level, lowering the plasma lipid level, reducing the cardiac risk, reducing the appetite, and reducing the weight of subjects. Pharmaceutical compositions for use in the methods of the invention are also disclosed.Type: GrantFiled: August 29, 2008Date of Patent: April 20, 2010Assignee: Amylin Pharmaceuticals, Inc.Inventors: Nigel Robert Arnold Beeley, Kathryn S. Prickett, Sunil Bhavsar, Andrew Young
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Patent number: 7683030Abstract: Modified exendins and exendin agonists having an exendin or exendin agonist linked to one or more polyethylene glycol polymers, for example, and related formulations and dosages and methods of administration thereof are provided. These modified exendins and exendin agonists, compositions and methods are useful in treating diabetes and conditions that would be benefited by lowering plasma glucose or delaying and/or slowing gastric emptying or inhibiting food intake.Type: GrantFiled: March 11, 2008Date of Patent: March 23, 2010Assignee: Amylin Pharmaceuticals, Inc.Inventors: Kathryn S. Prickett, Andrew A. Young