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Class Information
Number: 424/78.33
Name: Drug, bio-affecting and body treating compositions > Solid synthetic organic polymer as designated organic active ingredient (doai) > Polymer from ethylenic monomers only > Heterocyclic monomer > Maleic anhydride monomer
Description: Subject matter wherein the heterocyclic monomer is maleic anhydride; e.g., a composition to suppress plant virus growth contains styrene-maleic anhydride copolymer, etc.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8481058 Topical composition, topical composition precursor, and methods for manufacturing and using Jul. 9, 2013
8404222 Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solution Mar. 26, 2013
8221796 Copper-based fungicide/bactericide Jul. 17, 2012
8216561 Polyacrylamide hydrogel for the treatment of incontinence and vesicouretal reflex Jul. 10, 2012
8192766 Copper-based fungicide/bactericide Jun. 5, 2012
8128959 Polymeric pharmaceutical agent for treatment of cancer and method for production of the same Mar. 6, 2012
8088365 Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solution Jan. 3, 2012
7691903 Oxidation-sensitive hydrophilic active principle containing composition and use thereof Apr. 6, 2010
7655747 Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solution Feb. 2, 2010
7041281 Natural feel polymers May. 9, 2006
7018625 Personal care compositions Mar. 28, 2006
7005125 Personal care products Feb. 28, 2006
6911197 N-maleimidyl polymer derivatives Jun. 28, 2005
6692732 Ionic polymers as toxin-binding agents Feb. 17, 2004
6602498 N-maleimidyl polymer derivatives Aug. 5, 2003
6482392 Aerosol antimicrobial compositions Nov. 19, 2002
6331296 Food additives which affect conformationally altered proteins Dec. 18, 2001
6290947 Ionic polymers as toxin-binding agents Sep. 18, 2001
6190688 Material for elimination or detoxification of super antigens Feb. 20, 2001
6080387 Aerosol antimicrobial compositions Jun. 27, 2000
6015551 Copolymers of carboxylic acids and multiply olefinically unsaturated carboxylic acid derivatives and their use as thickeners and dispergents Jan. 18, 2000
5928633 Material for elimination or detoxification of super antigens Jul. 27, 1999
5902589 Method for treating hydratable polymers, compositions obtained therefrom, and methods of using same May. 11, 1999
5869099 Cosmetic composition with polymer-bound benzophenone chromophores Feb. 9, 1999
5736128 Cosmetic composition for rejuvenation of skin without skin irritation Apr. 7, 1998
5679366 Pesticide or herbicide polymer complexes for forming aqueous dispersions Oct. 21, 1997
5668111 Sustained-release preparation Sep. 16, 1997
5626858 Pesticide or herbicide polymer complexes for forming aqueous dispersions May. 6, 1997
5514670 Submicron emulsions for delivery of peptides May. 7, 1996
5488075 Contraceptive for use by a male Jan. 30, 1996
5480868 Sustained-release preparation Jan. 2, 1996
5476662 Pesticide or herbicide polymer complexes for forming aqueous dispersions Dec. 19, 1995
5462738 Copper hydroxide dry flowable bactericide/fungicide and method of making and using same Oct. 31, 1995
5425939 Thickened cosmetic compositions Jun. 20, 1995
5393798 Hydrogel material and method of preparation Feb. 28, 1995
5389366 Neocarzinostatin derivative composition for oral administration Feb. 14, 1995
5378456 Antitumor mitoxantrone polymeric compositions Jan. 3, 1995
5320838 Protectant for irritated skin containing polyethyleneglycols, polyvinylether salt anhydride and polyvinylpyrrolidone Jun. 14, 1994
5298253 Copper hydroxide dry flowable bactericide/fungicide and method of making and using same Mar. 29, 1994
5292517 pH sensitive, reversible gelling, copolymeric erodible drug delivery system Mar. 8, 1994
5206009 Non-aerosol, low voc, pump hair spray composition Apr. 27, 1993
5185143 Terpolymer hair fixative resins prepared by solution polymerization of maleic anhydride, vinyl acetate and isobornyl acrylate Feb. 9, 1993
5173298 Nonaqueous fluorinated drug delivery vehicle suspensions Dec. 22, 1992
5173290 Hair fixatives Dec. 22, 1992
5158766 Storage stable aqueous soluble germicidal film forming composition Oct. 27, 1992
5047238 Adjuvants for vaccines Sep. 10, 1991
5032386 Antiplaque antibacterial oral composition Jul. 16, 1991
4774082 Volatile insect repellents Sep. 27, 1988
4536206 Miticidal composition and method for controlling spider mites Aug. 20, 1985
4143130 Method for treating kidney stones Mar. 6, 1979

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