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Class Information
Number: 514/772.7
Name: Drug, bio-affecting and body treating compositions > Designated organic nonactive ingredient containing other than hydrocarbon > Solid synthetic organic polymer > Heterocyclic monomer
Description: Subject matter wherein the solid polymer is derived from a heterocyclic monomer, e.g., ethylene oxide, etc.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8652506 Bio-degradable block co-polymers for controlled release Feb. 18, 2014
8653030 Pharmaceutical formulation composed of a polymer blend and an active compound for time-controlled release Feb. 18, 2014
8648119 Controlled release immunomodulator compositions and methods for the treatment of otic disorders Feb. 11, 2014
8632763 Use of a copolymer in the form of a solubiliser for a poorly water-soluble compound Jan. 21, 2014
8486374 Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses Jul. 16, 2013
8466133 Polylactides compositions and uses thereof Jun. 18, 2013
8252305 Methods of treating emesis utilizing semi-solid delivery pharmaceutical compositions comprising granisetron Aug. 28, 2012
8252306 Process for preparing a semi-solid delivery vehicle comprising granisetron Aug. 28, 2012
8242179 Hydrogel-based joint repair system and method Aug. 14, 2012
8241609 Method for embolization using liquid embolic materials Aug. 14, 2012
8211467 Osmotic drug delivery devices containing suspension formulations comprising particles having active agents and nonaqueous single-phase vehicles Jul. 3, 2012
8202524 Method for producing microspheres loaded with drugs and microspheres loaded with drugs produced thereby Jun. 19, 2012
7951401 Stabilised solid drug dispersions in an organic carrier and a process for preparing the same May. 31, 2011
7919562 Preparation of supramolecular polymers containing sequence-selective hydrogen bonding subunits in their backbone which form double helices Apr. 5, 2011
7897698 Method of modifying a macromolecular system Mar. 1, 2011
7897224 Bioabsorbable polymeric composition for a medical device Mar. 1, 2011
7863388 Preparation of functionalized cationic polymers and their application in personal care Jan. 4, 2011
7846361 Bioabsorbable polymeric composition for a medical device Dec. 7, 2010
7700659 Implantable devices formed of non-fouling methacrylate or acrylate polymers Apr. 20, 2010
7655735 Biodegradable multi-block polymeric composition capable of sol-gel transition and pharmaceutical composition comprising the same Feb. 2, 2010
7569643 Reverse thermal gellation polymer of chain-extended optional polyester-terminated PEO-PPO-PEO Aug. 4, 2009
7560493 Cosmetic and/or dermatological composition containing at least one oxidation-sensitive hydrophilic active principle and at least one N-vinylimidazole polymer or copolymer Jul. 14, 2009
7550512 Medical polymers and uses thereof Jun. 23, 2009
7547433 Liquid formulations for the prevention and treatment of mucosal diseases and disorders Jun. 16, 2009
7544348 Liquid formulations for the prevention and treatment of mucosal diseases and disorders Jun. 9, 2009
7189413 Drug delivery of proteins from polymeric blends Mar. 13, 2007
7163694 Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals), and block copolymers containing them Jan. 16, 2007
7101928 Polymeric thickeners for oil-containing compositions Sep. 5, 2006
7060734 Pharmaceutical coating composition and method of use Jun. 13, 2006
6989417 Polymeric thickeners for oil-containing compositions Jan. 24, 2006
6870012 Chain-extended peo/ppo/peo block copolymer, optionally with polyester blocks, combined with cellular or bioactive material Mar. 22, 2005
6852825 Polyester urethanes Feb. 8, 2005
6641800 Pressurized aerosol compositions comprising powdered medicament dispersed in hydrofluoroalkane Nov. 4, 2003
6627600 Compressed microparticles for dry injection Sep. 30, 2003
6613315 Cosmetic composition comprising at least one nonionic amphiphilic associative polyurethane and at least one nonionic polymer with fatty chains Sep. 2, 2003
6583178 Antibacterial liquid dish cleaning compositions having improved viscosity Jun. 24, 2003
6582683 Dermal barrier composition Jun. 24, 2003
6488965 Synergistic antimicrobial preparations containing chlorite and hydrogen peroxide Dec. 3, 2002
6436425 Method and non-gelling composition for inhibiting post-surgical adhesions Aug. 20, 2002
6403655 Method of preventing adhesions with absorbable polyoxaesters Jun. 11, 2002
6395284 Immobilization of vitamin A acid by cationic polyelectrolytes May. 28, 2002
6391326 Stable emulsions, preparation methods and applications May. 21, 2002
6387414 Method for preparing hydroxyapatite composite and biocompatible material May. 14, 2002
6387391 Bioresorbable polymeric clayey and sticky substance May. 14, 2002
6379702 Gels formed by the interaction of polyvinylpyrrolidone with chitosan derivatives Apr. 30, 2002
6353030 Relating to organic compounds Mar. 5, 2002
6340464 Adjuvants for vaccines Jan. 22, 2002
6261544 Poly(hydroxy acid)/polymer conjugates for skin applications Jul. 17, 2001
6262127 Polymeric matrices and their uses in pharmaceutical compositions Jul. 17, 2001
6251416 Water-based microemulsion of a pyrethroid Jun. 26, 2001

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