Oxidoreductases (1. ) (e.g., Catalase, Dehydrogenases, Reductases, Etc.) Patents (Class 424/94.4)
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Patent number: 10123965Abstract: The present disclosure provides formulations, methods and devices for periorbital skin rejuvenation. A periorbital skin serum in accordance with the present disclosure comprises squalane (sugarcane derived), vitamin E (tocopheryl acetate), vitamin C (tetrahexyldecyl ascorbate), and ubiquinone (coenzyme Q10, oxidized form).Type: GrantFiled: July 30, 2014Date of Patent: November 13, 2018Assignee: YOUNIQUE, LLCInventor: Mukhtar Siddiqui
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Patent number: 10125176Abstract: The present invention relates to a secretagogue compound derived from oxalate degrading bacteria, for use in the treatment of an oxalate related disease and/or oxalate related imbalance in a subject, wherein the administration of the secretagogue results in a reduction of urinary oxalate and/or plasma oxalate in the subject. The invention further relates to a pharmaceutical composition comprising such a secretagogue compound, a method for treating a subject suffering from an oxalate related disease, and to a method for preparing a secretagogue.Type: GrantFiled: July 3, 2014Date of Patent: November 13, 2018Assignee: OXTHERA INTELLECTUAL PROPERTY ABInventors: Elisabeth Lindner, Helena Cowley, Aaron Cowley, Maria Akerman
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Patent number: 10066025Abstract: The invention described herein relates to the discovery that renalase, and fragments thereof, are useful for the treatment or prevention of cardiac and renal diseases or disorders. Thus, the invention relates to compositions comprising renalase, or fragments thereof, and methods for treating and preventing cardiac and renal disease or disorders.Type: GrantFiled: July 16, 2013Date of Patent: September 4, 2018Assignee: YALE UNIVERSITYInventor: Gary Desir
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Patent number: 10016481Abstract: An object of the present invention is to provide a safety sensation-improving agent that can improve dulled peripheral sensations through daily ingestion or application to the skin. Another object of the present invention is to provide a sensation-improving food, beverage, feed, or cosmetics that can improve dulled peripheral sensations through oral ingestion or application to the skin. A sensation-improving agent containing a milk-derived protein and/or a hydrolysate therefrom as an active ingredient is provided. The milk-derived protein and/or the hydrolysate therefrom can be orally ingested or applied direct to the skin to improve dulled sensations, particularly peripheral sensations, and be formed into a sensation-improving food, beverage, feed, or cosmetics.Type: GrantFiled: October 2, 2015Date of Patent: July 10, 2018Assignee: MEGMILK SNOW BRAND CO., LTD.Inventors: Ken Katoh, Hiroshi Ueno, Yuko Ono, Noriko Ueda, Toshiya Kobayashi, Takahiro Moriya, Yutaro Obara
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Patent number: 9949913Abstract: The present invention features novel cosmetic skin care compositions for improving the appearance of skin, particularly the reducing the appearance of age spots and discoloration.Type: GrantFiled: March 14, 2016Date of Patent: April 24, 2018Assignee: Jan Marini Skin ResearchInventors: Jan Marini, Subhash J. Saxena
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Patent number: 9938176Abstract: The present invention provides efficient, economical, and environmentally-friendly compositions and methods for removing pollutants from water sources. In particular embodiments, the present invention provides compositions and methods for catalyzing the degradation of pharmaceutical pollutants in wastewater using the enzyme chloroperoxidase (CPO). Another embodiment provides a method of degrading pollutants in wastewater and other water sources. In specific embodiments, the claimed composition and method can be used to degrade pharmaceutical pollutants selected from the group consisting of: acetaminophen, carbamazepine, sulfamethazine, diclofenac, and naproxen.Type: GrantFiled: May 31, 2017Date of Patent: April 10, 2018Assignee: THE FLORIDA INTERNATIONAL UNIVERSITY BOARD OF TRUSTEESInventors: Xiaotang Wang, Qinghao He
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Patent number: 9896532Abstract: The invention herein disclosed provides for compositions, methods for synthesizing said compositions, and methods for using said compositions, wherein the compositions and methods may be used to bind to and/or deactivate a poison oak oil, such as urushiol. The compositions and methods can be used to treat and/or reduce an inflammatory reaction and/or hypersensitivity to natural compounds found in poison oak, poison ivy, poison sumac, mango, lac tree, cashew nut, and Asian lacquer.Type: GrantFiled: May 1, 2013Date of Patent: February 20, 2018Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventor: Rebecca Braslau
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Patent number: 9885024Abstract: A naturally occurring or recombinant urate oxidase (uricase) covalently coupled to poly(ethylene glycol) or poly(ethylene oxide) (both referred to as PEG), wherein an average of 2 to 10 strands of PEG are conjugated to each uricase subunit and the PEG has an average molecular weight between about 5 kDa and 100 kDa. The resulting PEG-uricase conjugates are substantially non-immunogenic and retain at least 75% of the uricolytic activity of the unmodified enzyme.Type: GrantFiled: July 22, 2015Date of Patent: February 6, 2018Assignees: DUKE UNIVERSITY, HORIZON PHARMA RHEUMATOLOGY LLCInventors: L. David Williams, Michael S. Hershfield, Susan J. Kelly, Mark G. P. Saifer, Merry R. Sherman
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Patent number: 9801902Abstract: The present invention relates to methods for removal of dead tissue from wounds or skin using topical nitric oxide donor devices and/or compositions. In one embodiment, the present invention relates to a transdermal patch device that is designed to deliver nitric oxide. In another embodiment, the present invention relates to one or more devices and/or compositions that are designed to deliver nitric oxide and optionally one or more other compounds, where such devices/compositions include, without limitation, bandages, layered bandages, adhesive bandages, transdermal patches, creams, ointments, or a any combination of two or more thereof.Type: GrantFiled: January 17, 2007Date of Patent: October 31, 2017Assignees: The University of Akron, KCI USA, Inc.Inventors: Daniel J. Smith, Patrick John Trotter, Mahesh Bhide
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Patent number: 9782459Abstract: Eosinophil peroxidase compositions and methods of their use for killing and/or inhibiting the growth of susceptible microorganisms are provided. The compositions include an eosinophil peroxidase, a peroxide or peroxide source, and amino acids glycine, L-alanine, and L-proline.Type: GrantFiled: January 8, 2014Date of Patent: October 10, 2017Assignee: EXOXEMIS, INC.Inventors: Jackson T. Stephens, Jr., Matthew J. Pete
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Patent number: 9750272Abstract: This invention relates to a plurality of compositions for dietary health management and its use in the prevention or treatment of cardiovascular disease or type 2 diabetes, and also in the prevention and/or management of obesity and generally in weight management and loss. Thus a meal intended for human consumption is provided, the meal comprising: (a) 250-650 kilocalories (1045-4180 kiloJoules); (b) 10-50, preferably 20-50, more preferably 30-50 g fiber; (c) 10-50, preferably 10-30, more preferably 10-20 g protein; (d) 0 to 5, preferably less than 3 g starch; and (e) 0 to 2, preferably 0 to 1, most preferably 0 to 0.Type: GrantFiled: June 10, 2016Date of Patent: September 5, 2017Assignee: Conopco, Inc.Inventors: Mark John Berry, Heather Frances Jennifer Bligh, Mark Ian Fowler, Karl John Hunter, Katrina Macaulay
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Patent number: 9730888Abstract: The invention provides methods for enhancing the delivery of therapeutic compounds to the eye of a subject by administering plasmin or derivatives thereof and the therapeutic compounds to the eye.Type: GrantFiled: March 13, 2014Date of Patent: August 15, 2017Assignee: Wayne State UniversityInventors: Zhuo-Hua Pan, Elena Ivanova
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Patent number: 9492592Abstract: A method of treating a tear in a knee meniscus of a patient. The method includes exposing the torn knee meniscus to a protein crosslinker during surgery to repair the tear. Also provided is a fixation device for the surgical repair of tears of the meniscus of the knee, where the device contains one or more protein crosslinking reagents.Type: GrantFiled: April 13, 2015Date of Patent: November 15, 2016Assignee: Orthopeutics, L. P.Inventors: Thomas P. Hedman, Pawel Slusarewicz
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Patent number: 9468670Abstract: Methods and composition for a melatonin signaling modulator-based diagnosis and therapy are described. For example, in certain aspects methods for administering an anti-tumor therapy using a melatonin signaling modulator are described. Furthermore, the invention provides compositions and methods for detecting biliary tract disease such as cholangiocarcinoma.Type: GrantFiled: April 2, 2012Date of Patent: October 18, 2016Assignees: Texas A&M University System, The United States of America as Represented by the Department of Veterans Affairs, Scott & White HealthcareInventors: Gianfranco Alpini, Sharon DeMorrow, Shannon Glaser
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Patent number: 9415046Abstract: The present invention relates, inter alia, to methods and compositions for regulating the host response to biomaterials, including inhibiting inflammation from and rejection of biomaterials using salicylate compounds and/or TLR7/TLR9 antagonists as described herein.Type: GrantFiled: September 28, 2010Date of Patent: August 16, 2016Assignee: YALE UNIVERSITYInventors: Wajahat Z. Mehal, Themis Kyriakides
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Patent number: 9377454Abstract: Methods and kits for predicting infusion reaction risk and antibody-mediated loss of response during intravenous PEGylated uricase therapy in gout patients is provided. Routine SUA monitoring can be used to identify patients receiving PEGylated uricase who may no longer benefit from treatment and who are at greater risk for infusion reactions.Type: GrantFiled: June 25, 2010Date of Patent: June 28, 2016Assignee: CREALTA PHARMACEUTICALS LLCInventors: Theresa Rosario-Jansen, David Erick Wright
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Patent number: 9283202Abstract: Methods have been developed for incorporation of peracid compounds and related compositions into a non-aqueous medium. The peracid incorporated into the non-aqueous medium is stable and keeps its chemical and antimicrobial activity for extended durations. The non-aqueous medium may be removed just prior to or during application of the peracid.Type: GrantFiled: October 18, 2013Date of Patent: March 15, 2016Assignee: CHD Bioscience, Inc.Inventors: Edwin D. Neas, Michael K. Handley, Kevin S. Marchitto, Stephen T. Flock, Charles Henry
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Patent number: 9260495Abstract: The present invention provides, among other things, compositions and methods for treatment of Friedrich's Ataxia based on effective targeting of a therapeutic moiety to mitochondria that can substitute for natural FXN protein activity or rescue one or more phenotypes or symptoms associated with frataxin-deficiency. In some embodiments, the present invention provides a targeted therapeutic comprising a therapeutic moiety, which is a polypeptide having an N-terminus and a C-terminus, a mitochondrial targeting sequence associated with the therapeutic moiety at the N-terminus, and a mitochondrial membrane-penetrating peptide associated with the therapeutic moiety at the C-terminus, wherein the therapeutic moiety is targeted to mitochondria upon cellular entry.Type: GrantFiled: June 15, 2012Date of Patent: February 16, 2016Assignee: Shire Human Genetic Therapies, Inc.Inventors: Dennis Keefe, Michael Concino, Michael Heartlein, Serene Josiah, Bettina Strack-Logue
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Patent number: 9259005Abstract: The present invention is directed to methods for inhibiting growth of pathogens and to substrates with selenium nanoparticles or selenium nanoclusters having antipathogenic properties.Type: GrantFiled: July 13, 2011Date of Patent: February 16, 2016Assignee: Brown UniversityInventors: Thomas J. Webster, Phong Anh Tran
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Patent number: 9249432Abstract: Disclosed herein are enzymes and combinations of the enzymes useful for the hydrolysis of cellulose and the conversion of biomass. Methods of degrading cellulose and biomass using enzymes and cocktails of enzymes are also disclosed.Type: GrantFiled: July 15, 2013Date of Patent: February 2, 2016Assignee: Alliance for Sustainable Energy, LLCInventors: Roman Brunecky, Michael E. Himmel
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Patent number: 9181542Abstract: The present invention relates to a method for increasing chaperone activity by irradiating peroxiredoxin (Prx) proteins. More particularly, the present invention may be useful for preparing recombinant proteins imparting resistance against various environmental stresses by increasing the chaperone activity of peroxiredoxin, since it has been observed that irradiated peroxiredoxin has enhanced chaperone activity characteristics, wherein an ?-helix structure decreases while a ?-sheet structure increases, from analysis results of a protein structure change and chaperone activity after irradiating two types of peroxiredoxins (2-Cys, 3-Cys) which are two active cysteine motifs of peroxiredoxin.Type: GrantFiled: October 25, 2011Date of Patent: November 10, 2015Assignee: Korea Atomic Energy Research InstituteInventors: Byung Yeoup Chung, Seung Sik Lee, Byung Chull An, Eun Mi Lee, Jae Taek Lee, Hyoung-Woo Bai
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Patent number: 9109218Abstract: The present invention provides a site-directed mutated arginase and the preparation method thereof, and the use of said site-directed mutated arginase in preparing a medicament for treating an arginase-related disease. The present invention also provides a pegylated arginase and the preparation method thereof, and the use of said pegylated arginase in preparing a medicament for treating an arginase-related disease.Type: GrantFiled: December 23, 2012Date of Patent: August 18, 2015Assignee: Bio-Cancer Treatment International Ltd. (Shanghai)Inventors: Ning Man Cheng, Li Chen
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Patent number: 9107901Abstract: Provided are compositions that include one or more natural, recombinant and/or modified allergens; with a pharmaceutically acceptable non-aqueous solvent to form an immunotherapy composition that includes the active ingredient and solvent, wherein the immunotherapy composition is formulated for administration to a subject in need of immunotherapy. The solvent is miscible with water and interstitial fluid. The at least one active ingredient is soluble in the solvent and insoluble in water and in an aqueous phase of interstitial fluid. The present compositions may be administered to a patient for example, as part of an immunotherapy regimen to help induce a state of immunologic tolerance to one or more allergies, or as treatment for an autoimmune disease. Also provided are methods of making such compositions. Further provided are methods that include administering the composition to a mammal.Type: GrantFiled: January 19, 2011Date of Patent: August 18, 2015Inventor: Robert E. Coifman
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Patent number: 9040579Abstract: A pharmaceutical composition containing a mitochondrial electron transport chain enhancer (or an antioxidant) and a compound of formula (I) shown in the specification. This pharmaceutical composition can be used to treat neurodegenerative disorders.Type: GrantFiled: October 18, 2011Date of Patent: May 26, 2015Assignee: ChemigenInventor: Yansheng Du
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Publication number: 20150139973Abstract: The present invention relates to an ophthalmological vehicle system for the permeation and/or for the active substance transport of ophthalmological active substances through the cornea and/or the sclera of the eye of mammals. This vehicle system assists the transport of the active substances through the cornea and/or the sclerotic tissue of the eye. The vehicle system is suitable for the prophylaxis and/or treatment of diseases of the front and/or back portion of the eye. Likewise, the present invention relates to an ophthalmological kit, comprising a special ophthalmological composition and also, as separate formulation, an ophthalmological active substance.Type: ApplicationFiled: May 14, 2013Publication date: May 21, 2015Inventors: Ute Steinfeld, Frank Holzer, Hyeck Hee Lee, Markus Mahler
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Publication number: 20150132276Abstract: It is an object of the present invention to provide a chondrogenesis promoter that is safe and exhibits a chondrogenesis-promoting effect by daily ingestion. It is also an object of the invention to provide a proteoglycan synthesis promoter that exhibits a proteoglycan synthesis-promoting effect by ingestion. Provided are a chondrogenesis promoter and a proteoglycan synthesis promoter each containing a milk-derived basic protein fraction as an active ingredient. Synthesis of proteoglycan and formation of a cartilage can be promoted by oral ingestion of the milk-derived basic protein fraction. A hydrolysate of the milk-derived basic protein fraction also has a similar chondrogenesis-promoting effect.Type: ApplicationFiled: April 30, 2013Publication date: May 14, 2015Applicant: MEGMILK SNOW BRAND CO., LTD.Inventors: Yoshihiko Takano, Takayuki Nara, Ken Kato, Yoshikazu Morita
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Publication number: 20150132275Abstract: The present invention concerns a non-toxic solid pharmaceutical composition for oral administration, containing one or more cysteine compounds from the group of L-cysteine, D-cysteine and N-acetyl cysteine, combined with one or more additional active agents, at least one of which being selected from cystine, glutathione and methionine, the composition further containing one or more pharmaceutical additives. Further, the invention concerns a method for reducing the incidence of severe headaches, particularly migraine and/or cluster headaches.Type: ApplicationFiled: May 28, 2013Publication date: May 14, 2015Applicant: BIOHIT OYJInventor: Osmo Suovaniemi
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Publication number: 20150118214Abstract: Provided are a pharmaceutical composition containing human cyclooxygenase and doxorubicin or a doxorubicin analogue using Salvia plectranthoides (also referred to as rare grass) as a crude drug, a preparation method therefor and the use thereof in preparing drugs for treating nephritis, cholecystitis and gallbladder polyps, tumours or antiphlogistic and analgesic drugs.Type: ApplicationFiled: December 13, 2012Publication date: April 30, 2015Inventor: Xiuying LIN
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Patent number: 9005608Abstract: Methods and compositions are described whereby poorly water-soluble beneficial agents such as vitamins and co-factors are formulated into self-emulsifying formulas (SEF) and optionally sorbing the SEF into pores of porous solid particulates, or preparing supersaturated solutions (SSS) and sorbing the SSS into pores of porous solid particulates. These formulations are useful as dosage forms with oral availability.Type: GrantFiled: March 24, 2010Date of Patent: April 14, 2015Assignee: Adds Pharmaceuticals LLCInventors: Liang C. Dong, Katrina Andrea U. Co, Shu Li, Crystal Pollock-Dove
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Publication number: 20150098932Abstract: Compositions and methods are disclosed for treating vitiligo and promoting the formation of collagen.Type: ApplicationFiled: December 16, 2014Publication date: April 9, 2015Inventor: Sarah Bacus
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Patent number: 8999686Abstract: Methods and compositions, including nucleotide sequences, amino acid sequences, and host cells, for producing fatty alcohols are described.Type: GrantFiled: October 7, 2009Date of Patent: April 7, 2015Assignee: REG Life Sciences, LLCInventors: Zhihao Hu, Vikranth Arlagadda
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Publication number: 20150093430Abstract: The present invention refers to diamine oxidase for use in the treatment or prevention of attention deficit hyperactivity disorder (ADHD).Type: ApplicationFiled: April 18, 2013Publication date: April 2, 2015Applicant: DR HEALTHCARE ESPAÑA, S.L.Inventors: Carlos Duelo Riu, Juan José Duelo Riu
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Publication number: 20150079111Abstract: Mechanisms for complications of renal failure and processes for treating the same are disclosed. They include contacting a biological fluid (e.g. blood) with a filter body, the filter body having immobilized thereon either a CD36 receptor or a CD36 receptor fragment or a SCARB1 receptor or a SCARB1 receptor fragment, the blood having a reduced quantity of oxidatively modified proteins after contacting the filter body. They also include administering an antagonist drug to a patient that blocks the binding activity of the RAGE receptor or the CD36 receptor or the SCARB1 receptor. Diagnostic methods are also provided.Type: ApplicationFiled: June 5, 2013Publication date: March 19, 2015Inventor: Jonas AXELSSON
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Publication number: 20150071903Abstract: Compositions, methods, strategies, kits, and systems for the supercharged protein-mediated delivery of functional effector proteins into cells in vivo, ex vivo, or in vitro are provided. Compositions, methods, strategies, kits, and systems for delivery of functional effector proteins using cationic lipids and cationic polymers are also provided. Functional effector proteins include, without limitation, transcriptional modulators (e.g., repressors or activators), recombinases, nucleases (e.g., RNA-programmable nucleases, such as Cas9 proteins; TALE nuclease, and zinc finger nucleases), deaminases, and other gene modifying/editing enzymes. Functional effector proteins include TALE effector proteins, e.g., TALE transcriptional activators and repressors, as well as TALE nucleases.Type: ApplicationFiled: August 18, 2014Publication date: March 12, 2015Applicant: President and Fellows of Harvard CollegeInventors: David R. Liu, John Anthony Zuris, David B. Thompson
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Publication number: 20150071879Abstract: An aqueous composition having increased protein stability is obtained by: a. determining a pH at which the protein has stability at the desired temperature; b. adding to the composition at least one displacement buffer wherein the displacement buffer has a pKa that is at least 1 unit greater or less than the pH of step (a); and c. adjusting the pH of the composition to the pH of step (a); wherein the aqueous composition does not comprise a conventional buffer at a concentration greater than about 2 mM and wherein the conventional buffer has a pKa that is within 1 unit of the pH of step (a).Type: ApplicationFiled: October 17, 2014Publication date: March 12, 2015Inventor: Jan JEZEK
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Publication number: 20150071904Abstract: Provided herein are compositions and methods comprising ROS target modulators that increase ROS flux and endogenus ROS production, thereby potentiating oxidative attack by antibiotics and biocides.Type: ApplicationFiled: January 4, 2013Publication date: March 12, 2015Inventors: James J. Collins, Mark P. Brynildsen, Jonathan A. Winkler, Catherine Spina
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Publication number: 20150064158Abstract: A purpose of the present invention is to provide a sense-improving agent which is safe and, when routinely taken or applied to the skin, exerts an effect of improving deterioration in peripheral sensation. Another purpose of the present invention is to provide a food, a drink, a feed or a cosmetic for improving sensation which exerts an effect of improving deterioration in peripheral sensation when orally taken or applied to the skin. The sense-improving agent comprises, as the active ingredient, a basic protein fraction derived from milk or a degraded basic protein fraction derived from milk. By orally taking the basic protein fraction derived from milk or the degraded basic protein fraction derived from milk or applying the same directly to the skin, deterioration in sensation, in particular, peripheral sensation can be improved. Thus, a food, a drink, a feed or a cosmetic for improving sensation can be obtained.Type: ApplicationFiled: January 13, 2012Publication date: March 5, 2015Applicant: MEGMILK SNOW BRAND CO., LTD.Inventors: Ken Katoh, Noriku Ueda, Hiroshi Ueno, Yuko Ono, Hiroko Nakahata, Takahiro Moriya, Daisaku Kobayashi
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Publication number: 20150044190Abstract: Disclosed are compositions and methods for decreasing the viscosity and/or cohesiveness of and/or increasing the liquefaction of excessively or abnormally viscous or cohesive mucus or sputum. The composition contains a protein or peptide containing a thioredoxin active-site in reduced state and optionally further contains a reducing system.Type: ApplicationFiled: April 16, 2014Publication date: February 12, 2015Applicant: National Jewish HealthInventor: Carl W. White
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Patent number: 8946256Abstract: Compositions and methods are disclosed for treating vitiligo and promoting the formation of collagen.Type: GrantFiled: December 4, 2012Date of Patent: February 3, 2015Assignee: Biocosmeceuticals, LLCInventor: Sarah Bacus
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Patent number: 8946303Abstract: To maintain physical fitness and health of middle-aged and older persons living in the threshold of the aging society, the present invention provides a fatigue reducing agent which is highly effective for preventing and reducing fatigue, wherein the agent is made of a composition of substances that are very safe so that long-term administration is possible. A composition containing reduced coenzyme Q was found to be effective for preventing and reducing fatigue, including muscle fatigue. Since the fatigue reducing effect of the composition of the present invention is seen not only in young rats but also more pronounced in aged rats, the present invention can provide the fatigue reducing agent which is very useful, especially, for middle-aged and older persons as well as for young people.Type: GrantFiled: January 19, 2004Date of Patent: February 3, 2015Assignee: Kaneka CorporationInventors: Kenji Fujii, Taizo Kawabe, Kazunori Hosoe, Takayoshi Hidaka
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Patent number: 8945540Abstract: Methods and compositions are provided for inhibiting the growth of susceptible microorganisms by contacting the microorganisms, in the presence of a peroxide and chloride or bromide, with myeloperoxidase and at least two activity enhancing agent amino acids.Type: GrantFiled: May 9, 2008Date of Patent: February 3, 2015Assignee: Exoxemis, Inc.Inventors: Sophie Becquerelle, William Haag, Obsidiana Abril-Horpel, Shri Valvani
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Publication number: 20150030641Abstract: Injectable insulin loaded microgels that are capable of modifying the amount of insulin released based on the patient's tissue glucose levels, methods for making and using these compositions have been developed. The microgels contain insulin, glucose oxidase entrapped in or bound to the microgels, and an agent that reduces hydrogen peroxide, entrapped in or bound to the microgels, wherein the polymeric microgel expands when pH decreases from physiological pH and shrinks when pH increases towards physiological pH, thereby releasing insulin at a rate corresponding to the glucose concentration. In one embodiment, the glucose oxidase and/or the agent reducing hydrogen peroxide are encapsulated in nanogels, then encapsulated within the microgel.Type: ApplicationFiled: February 19, 2013Publication date: January 29, 2015Inventors: Daniel G. Anderson, Zhen Gu, Robert S. Langer
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Patent number: 8940295Abstract: The present invention comprises methods and compositions for the reduction of oxalate in humans, and methods for the purification and isolation of recombinant oxalate reducing enzyme proteins. The invention provides methods and compositions for the delivery of oxalate-reducing enzymes in particle compositions. The compositions of the present invention are suitable in methods of treatment or prevention of oxalate-related conditions.Type: GrantFiled: March 27, 2013Date of Patent: January 27, 2015Assignee: Oxthera Intellectual Property ABInventors: Harmeet Sidhu, Aaron Blake Cowley, Carl-Gustaf Golander, Qingshan Li
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Patent number: 8940861Abstract: The present invention provides uricases and methods of their production and use in reducing the amount of uric acid in a subject. The present invention further provides methods employing a uricase of this invention in the treatment and/or prevention of hyperuricemia, gout, tumor lysis syndrome and/or hypertension in a subject.Type: GrantFiled: April 8, 2011Date of Patent: January 27, 2015Assignee: Georgia Tech Research CorporationInventor: Eric A. Gaucher
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Publication number: 20150023949Abstract: Methods for treatment and diagnosis of pervasive developmental disorders in humans are described.Type: ApplicationFiled: March 5, 2013Publication date: January 22, 2015Inventors: Niven Rajin Narain, Paula Patricia Narain
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Publication number: 20150010606Abstract: Formulations, mixtures, compositions and techniques for improved treatment options for osteoarthritis and intra-articular joint degeneration. The formulations and compositions are provided in the form of injectable aqueous formulations that increase the delivery of a lubricating agent (lubrication molecules) into the joint to resist breakdown, decrease free radical production (by neutralizing these radicals), and increase removal of superoxide byproducts in the synovial fluid. The injectable aqueous formulations are preferably administered into the intra-articular space of an intra-articular joint. The lubricating formulation includes molecules of lubricin and SOD, hyaluronic acid and SOD, or lubricin and SOD and hyaluronic acid, or hyaluronic acid and lubricin, or Vitamin E and SOD or hyaluronic acid, or combinations thereof.Type: ApplicationFiled: July 3, 2014Publication date: January 8, 2015Inventors: Brandon L. Roller, Christopher M. Bare, Tithi Dutta Roy, Ricardo Albertorio
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Patent number: 8926965Abstract: The present disclosure provides variant superoxide dismutase polypeptides, compositions comprising the polypeptides, and nucleic acids comprising nucleotide sequences encoding the polypeptides. The present disclosure provides methods of reducing oxidative damage in a cell, tissue, or organ. The present disclosure provides methods of identifying agents that increase superoxide dismutase activity.Type: GrantFiled: June 3, 2013Date of Patent: January 6, 2015Assignee: The Regents of the University of CaliforniaInventors: Danica Chen, Xiaolei Qiu
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Publication number: 20150004150Abstract: The present invention relates to a method of reducing the level of uric acid in a subject, which comprises administering to said subject an effective amount of a fermentation product of Tenacibaculum sp. Also provided are a method of preventing and/or treating a disease or disorder related to hyperuricemia, a method of increasing the digestion of uric acid and a method of producing uricase.Type: ApplicationFiled: June 25, 2014Publication date: January 1, 2015Inventors: Mei-Huei Chen, Siao-Jhen Chen, Hsun-Yin Hsu, Yen-Lin Chen, Kai-Ping Chen, Yi-Jen Yech, Li-Ting Wang, Hing-Yuen Chan
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Patent number: 8920793Abstract: The present invention relates to the preparation of poly(amino oxalate) (PAOX) using oxalyl chloride, 1,4-cyclohexanedimethanol, and piperazinediethanol, the preparation of biodegradable polymer particles using the PAOX, and the use of PAOX particles as a drug delivery vehicle. The PAOX according to the present invention is a polymer that has three characteristics of biodegradability, biocompatibility, and cationic properties at the same time with appropriate hydrophobicity and thus can be prepared as particles that allow rapid drug release. Moreover, the particles improve the delivery efficiency of a drug into cells and thus can be efficiently used as a drug delivery vehicle for the treatment of acute inflammatory diseases such as acute liver failure and acute lung injury.Type: GrantFiled: February 1, 2012Date of Patent: December 30, 2014Assignee: Industrial Cooperation Foundation Chonbuk National UniversityInventors: Dong Won Lee, Kyeong Yeol Seong, Han Sol Seo, Hyung Min Kim, Ye Rang Kim
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Publication number: 20140377336Abstract: The use of dianhydrogalactitol provides a novel therapeutic modality for the treatment of glioblastoma multiforme and medulloblastoma. Dianhydrogalactitol acts as an alkylating agent on DNA that creates N7 methylation. Dianhydrogalactitol is effective in suppressing the growth of cancer stem cells and is active against tumors that are refractory to temozolomide; the drug acts independently of the MGMT repair mechanism.Type: ApplicationFiled: January 22, 2013Publication date: December 25, 2014Inventors: Dennis Brown, Jeffrey Bacha, Sandra Dunn