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Class Information
Number: 424/78.21
Name: Drug, bio-affecting and body treating compositions > Solid synthetic organic polymer as designated organic active ingredient (doai) > Aftertreated polymer (e.g., grafting, blocking, etc.) > Polymer derived from ethylenic monomers only > Heterocyclic monomer > Maleic anhydride monomer copolymerized with hydrocarbon monomer > Ring-opened product thereof
Description: Subject matter wherein the polymerized copolymer of maleic anhydride is subjected to a ring opening with a reactant; e.g., alcohols, amines, mercaptans, water, etc.










Patents under this class:

Patent Number Title Of Patent Date Issued
8323669 Polymer conjugate of taxane Dec. 4, 2012
8278417 Kits for treating wounds Oct. 2, 2012
8173765 Polymers, uses and methods of manufacture thereof May. 8, 2012
7005124 Dendritic-antineoplastic drug delivery system Feb. 28, 2006
6830747 Biodegradable copolymers linked to segment with a plurality of functional groups Dec. 14, 2004
6432418 Cosmetic composition including at least one silicone-grafted polymer and at least one polysiloxane-polyoxyalkylene linear block copolymer Aug. 13, 2002
6001337 Cosmetic composition with polymer-bound benzophenone chromophores Dec. 14, 1999
5488075 Contraceptive for use by a male Jan. 30, 1996
5326555 Clear hair spray composition capable of forming low tack films which dry rapidly Jul. 5, 1994
5320837 Controlled release preparations of active materials Jun. 14, 1994
5081111 Controlled release preparations of active materials Jan. 14, 1992
4997643 Polymeric salt delivery systems Mar. 5, 1991
4782113 Neocarzinostatin derivatives and method of producing the same Nov. 1, 1988
4762885 Neocarzinostatin derivatives and a process for manufacturing the same Aug. 9, 1988
4732933 Neocarzinostatin complexes, a method for producing the same, and an antitumor agent containing said complexes as an active component Mar. 22, 1988
4435383 Slow release pesticide formulations Mar. 6, 1984
4432967 Contraceptive composition Feb. 21, 1984
4362713 Salts of maleic acid copolymers as dental plaque barrier agents Dec. 7, 1982
4344875 Organotin antifouling coating with epoxy and polyacrylate compositions Aug. 17, 1982
4339433 Additives for peritoneal dialysis solutions Jul. 13, 1982
4309413 Method of producing immune response by administering polymeric composition Jan. 5, 1982
4265879 Method for controlling blood triglycerides May. 5, 1981
4248855 Pharmaceutical base salts Feb. 3, 1981
4223109 Calcium salts of divinyl ether--maleic anhydride copolymer Sep. 16, 1980
4211765 Method for controlling obesity Jul. 8, 1980
4182752 Neocarzinostatin derivatives and a process for producing the same Jan. 8, 1980
4138477 Composition to control mouth odor Feb. 6, 1979
4115550 Composition for lowering blood cholesterol level Sep. 19, 1978
RE29652 Method of lowering blood cholesterol level May. 30, 1978
3996347 Plant virus treatment Dec. 7, 1976
3956480 Treatment of teeth May. 11, 1976











 
 
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