Abstract: The present invention relates to novel polycarbonate-polyorganosiloxane and/or polyurethane-polyorganosiloxane compounds, methods for their production, their use, functional formulations containing them, precursors for their production, as well as reactive compositions containing the aforementioned precursors.
Type:
Grant
Filed:
March 5, 2009
Date of Patent:
March 18, 2014
Assignee:
Momentive Performance Materials GmbH
Inventors:
Horst Lange, Roland Wagner, Gunnar Hoffmüller, Karl-Heinz Sockel, Walter Simon
Abstract: A functional TFE copolymer fine powder is described, wherein the TFE copolymer is a polymer of TFE and at least one functional comonomer, and wherein the TFE copolymer has functional groups that are pendant to the polymer chain. The functional TFE copolymer fine powder resin is paste extrudable and expandable. Methods for making the functional TFE copolymer are also described. The expanded functional TFE copolymer material may be post-reacted after expansion.
Type:
Grant
Filed:
September 21, 2010
Date of Patent:
February 25, 2014
Assignee:
W. L. Gore & Associates, Inc.
Inventors:
Ping Xu, Jack J. Hegenbarth, Rachel Radspinner, Paul D. Drumheller, William B. Johnson, Wen K. Liu, Xin Kang Chen
Abstract: A pharmaceutical tablet containing olmesartan medoxomil and amlodipine besylate, which has improved dissolvability. Said composition contains (A) olmesartan medoxomil and (B) amlodipine besylate as active ingredients and (C) a calcium-containing additive. A method of improving the dissolution properties of a pharmaceutical composition containing olmesartan medoxomil and amlodipine besylate by using said composition is also provided.
Abstract: A medical antimicrobial composition includes a siloxanyl structure-containing polymer and an ammonium group-containing polymer, which is excellent in transparency, flexibility and mechanical properties, and also excellent in adhesion to a base resin with good mechanical properties, particularly to a silicone resin. The medical antimicrobial composition includes an ammonium group-containing polymer compound dispersed in a siloxanyl structure-containing polymer and a medical device comprising the medical antimicrobial composition.
Abstract: A first object of the invention is a process for thickening of an aqueous composition, through the introduction into the said composition for thickening of at least one polymer, characterized in that the said polymer contains at least one anionic monomer, which is an organophosphate monomer.
Abstract: Unique foamable vehicles or carriers comprising at least one wax, waxy substance, counterpart or derivative, a stabilizer, water, and a propellant are provided. In some embodiments, the wax is a liquid wax. In some embodiments, the wax includes a solid wax and a liquid wax. The compositions are substantially free of crystals. The components are selected to provide a composition that is substantially resistant to aging and to phase separation, and/or can substantially solubilize and or stabilize active ingredients. Pharmaceutical and cosmetic compositions with potentially enhanced skin delivery and their uses are also provided.
Type:
Grant
Filed:
August 7, 2008
Date of Patent:
January 28, 2014
Assignee:
Foamix Ltd.
Inventors:
Dov Tamarkin, Rita Keynan, David Schuz, Tal Berman
Abstract: The present invention relates to an anhydrous fluid composition comprising, in a cosmetically acceptable medium: a) at least one hydrocarbon oil and b) at least one lipophilic organic UV screening agent and c) at least one linear C1-C3 monoalcohol, in particular ethanol, and d) at least one lipophilic polyamide polycondensate. The present invention also relates to the use of the said composition in the manufacture of products for the cosmetic treatment of the skin, nails, hair, eyelashes, eyebrows and/or scalp, in particular care products, sun protection products, makeup products or scenting products.
Abstract: Topical compositions comprising at least one matte-finished interference pigment combined with one or more microsphere(s) and elastomer(s) are provided, as well as methods for using such compositions in cosmetics and dermatological products that afford high coverage of flaws or imperfections, while maintaining a natural-looking appearance. These cosmetics and dermatological products can improve the aesthetic appearance of skin, hair, or nails when topically applied thereto.
Abstract: The present invention discloses methods to prevent and treat cardiovascular disorders, hi certain aspects the methods are drawn to releasing endogenous calcitonin-gene related peptide from intrinsic cardiac adrenergic cells within the heart. In further aspects, a combination of a ?2 adrenergic receptor agonist (?2-AR agonist) and a vasodilator can be used in treating reperfusion injury.
Type:
Grant
Filed:
April 30, 2008
Date of Patent:
November 12, 2013
Assignee:
The Board of Regents of the University of Texas System
Inventors:
Ming-He Huang, Yochai Birnbaum, Barry F. Uretsky
Abstract: Aerosol odor eliminating compositions are described which are aqueous based and include at least one alkylene glycol, at least one surfactant wherein one or more of the at least one surfactant has an HLB of about 7 to about 20, compressed gas propellant, at least one fragrance, a buffering system and water. The composition excludes inclusion of a low molecular weight monohydric. The compositions have a volatile organic content (VOC) of less than 5.0% of the total composition based on 100 wt. %, or alternatively, a VOC of less than 0.1% as to the total composition based on 100 wt. % in absence of the wt. % of the active fragrant material of the fragrance. The compositions additionally have a consistent spray rate at multiple pressure ranges.
Abstract: Controlled release formulations and methods for preparing controlled release formulations for delivery of active drug substances are described herein. The formulations described herein may be employed to produce pharmaceutical compositions, such as controlled release dosage forms, adjusted to a specific administration scheme.
Type:
Grant
Filed:
June 24, 2010
Date of Patent:
October 22, 2013
Assignee:
Egalet Ltd.
Inventors:
Christine Andersen, Karsten Lindhardt, Jan Martin Oevergaard, Louise Inoka Lyhne-Iversen, Martin Rex Olsen, Anne-Mette Haahr, Pernille Kristine Hoeyrup Hemmingsen
Abstract: The field of the disclosure relates to microparticles comprising a cross-linked water-soluble polymer or cross-linked water-soluble polymers and a process for forming thereof. Further, the field of the disclosure relates to coatings and scaffolds comprising microparticles and the processes for forming thereof.
Type:
Grant
Filed:
August 13, 2009
Date of Patent:
October 15, 2013
Assignee:
Washington University
Inventors:
Donald L. Elbert, Michael D. Nichols, Evan A. Scott
Abstract: Provided are method of generating a fiber from a globular protein such as albumin. Also provided are albumin fibers and fabrics and methods of using same for bonding a damaged tissue or for ex vivo or in vivo formation of a tissue.
Type:
Grant
Filed:
March 28, 2013
Date of Patent:
October 8, 2013
Assignee:
Technion Research & Development Foundation Limited
Inventors:
Eyal Zussman, David Simhon, Shmuel Chervinsky, Abraham Katzir, Zvi Nevo, Yael Dror
Abstract: Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m2/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.
Type:
Grant
Filed:
June 11, 2010
Date of Patent:
October 8, 2013
Assignee:
Mannkind Corporation
Inventors:
Marshall L. Grant, Grayson W. Stowell, Paul Menkin
Abstract: Provided herein are bioactive agents comprising a compound that inhibits the ion transport activity of a cystic fibrosis transmembrane conductance regulator (CFTR) and that is linked to a macromolecule that interacts with a cell that expresses CFTR. The bioactive agents described herein are useful for treating diseases, disorders, and sequelae of diseases, disorders, and conditions that are associated with aberrantly increased CFTR activity, for example, secretory diarrhea.
Type:
Grant
Filed:
December 19, 2007
Date of Patent:
October 8, 2013
Assignee:
The Regents of the University of California
Abstract: Provided are method of generating a fiber from a globular protein such as albumin. Also provided are albumin fibers and fabrics and methods of using same for bonding a damaged tissue or for ex vivo or in vivo formation of a tissue.
Type:
Grant
Filed:
January 31, 2008
Date of Patent:
October 1, 2013
Assignee:
Technion Research & Development Foundation Limited
Inventors:
Eyal Zussman, David Simhon, Shmuel Chervinsky, Abraham Katzir, Zvi Nevo, Yael Dror
Abstract: The invention provides active agents, such as paclitaxel, rapamycin, or 17-DMAG, encapsulated by safe poly(ethylene glycol)-block-poly(lactic acid) (“PEG-b-PLA”) micelles. The compositions provide effective solubilization of drug combinations, such as paclitaxel, rapamycin, and 17-DMAG, as well as others described herein. A significant advantage of PEG-b-PLA as a carrier is that it is less toxic than Cremophor® EL or DMSO, which are used in currently known compositions. Additionally, PEG-b-PLA micelles are easier to handle than DMSO and they do not possess a foul odor, which is a problem with formulations currently in clinical trials. Accordingly, the invention provides stable and biocompatible drug formulations that improve bioavailability without causing toxicity. It was also found that larger doses of individual drugs in micelle formulations can be administered compared to non-micelle formulations.
Abstract: The present invention provides an oral pharmaceutical formulation comprising coated spheroids of a kinase inhibitor such as neratinib, which formulation is designed to reduce or eliminate side effects associated with existing oral formulations of kinase inhibitors.
Type:
Grant
Filed:
November 5, 2010
Date of Patent:
September 3, 2013
Assignee:
Wyeth LLC
Inventors:
Sripriya Venkata Ramana Rao, Syed Muzafar Shah, Christopher Richard Diorio, Maja Vencl-Joncic, Eugene James Murphy
Abstract: The present invention provides a method for the treatment of nonalcoholic steatohepatitis with a pharmaceutically acceptable anion exchange resin such as, for example, colestimide.
Abstract: The invention provides a process for the production of nanoparticle carriers for drug delivery, said nanoparticles being produced by preparing a double emulsion of water-oil-water including one or more polymer which forms the basis of the nanoparticle carrier, blending the drug to be delivered into one of the emulsion phases, doping either the oil-phase or the outer-water phase with a carbohydrate, and spray drying the emulsion to form nanoparticles of a narrow particle size distribution of 100 nm to 1000 nm, which nanoparticles are substantially spherical.