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Class Information
Number: 514/642
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Nitrogen containing other than solely as a nitrogen in an inorganic ion of an addition salt, a nitro or a nitroso doai > Quaternary ammonium containing
Description: Subject matter which contains compounds wherein a pentavalent nitrogen is bonded by four valences to carbon.










Sub-classes under this class:

Class Number Class Name Patents
514/643 Benzene ring containing 320


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
6051611 Polymeric quaternary ammonium compounds and their use as ophthalmic antimicrobias Apr. 18, 2000
6040346 Use of L-carnitine and derivatives for reducing ceramide levels and potentiating antiretroviral drugs Mar. 21, 2000
6034129 Ionic polymers as anti-infective agents Mar. 7, 2000
6034117 Methods of treating and diagnosing sleep disordered breathing and means for carrying out the method Mar. 7, 2000
6028114 Use of aminothiolester derivatives in pharmaceutics Feb. 22, 2000
6028113 Solid sanitizers and cleaner disinfectants Feb. 22, 2000
6025399 Method of producing neuromuscular block by the use of tetra-propyl or tetrabutylammonium compounds Feb. 15, 2000
6022551 Antimicrobial composition Feb. 8, 2000
6015836 Chemical disinfectant employing dual chain quaternary ammonium compounds with iodine Jan. 18, 2000
6001864 Antifungal agent Dec. 14, 1999
5997893 Alcohol based anti-microbial compositions with cosmetic appearance Dec. 7, 1999
5998475 Insecticide and insect repellant compositions Dec. 7, 1999
5994383 Surfactant-based antimicrobial compositions and methods for using the same Nov. 30, 1999
5977183 Solid antimicrobial compositions Nov. 2, 1999
5973108 Unsaturated polycations and their preparation and use Oct. 26, 1999
5973011 Pharmaceutical preparations and medicaments for the prevention and treatment of endothelial dysfunction Oct. 26, 1999
5968986 Antimicrobial nail coating composition Oct. 19, 1999
5958397 Method and composition for protecting against jellyfish stings Sep. 28, 1999
5951988 Adjuvant formulation with enhanced immunogenic activity, and related compositions and methods Sep. 14, 1999
5939461 Disinfecting composition Aug. 17, 1999
5935927 Compositions and methods for stimulating amyloid removal in amyloidogenic diseases using advanced glycosylation endproducts Aug. 10, 1999
5925681 Blooming, disinfectant concentrate compositions Jul. 20, 1999
5922693 Cleaning compositions containing biostatic agent Jul. 13, 1999
5910311 Composition containing a non-photocatalytic metal oxide and tocopherol, its use in the cosmetics and/or dermatological field and processes employing it Jun. 8, 1999
5908866 Pharmaceutical composition containing carbachol and other cholinergic substances Jun. 1, 1999
5908854 Mycobacterial compositions and methods for their use Jun. 1, 1999
5907049 Meadowfoam amine oxides May. 25, 1999
5900157 Methods for controlling macroinvertebrates in aqueous systems May. 4, 1999
5891921 Quaternary ammonium carboxylate and borate compositions and preparation thereof Apr. 6, 1999
5891922 Cleaning and disinfectant biocide composition, and method for cleaning animal husbandry surfaces Apr. 6, 1999
5880161 Therapeutic polyamines Mar. 9, 1999
5853766 Wood preservatives Dec. 29, 1998
5849728 Desquamation compositions Dec. 15, 1998
5843865 Synergistic antimicrobial compositions containing an ionene polymer and a salt of dodecylamine and methods of using the same Dec. 1, 1998
5834516 Meadowfoam betaines in personal care applications Nov. 10, 1998
5833741 Waterproofing and preservative compositons for wood Nov. 10, 1998
5789447 Nitric oxide releasing compounds as protective agents in ischemia reperfusion injury Aug. 4, 1998
5783258 Method for treating lumber Jul. 21, 1998
5767163 Lubricating and/or germicidal composition Jun. 16, 1998
5763482 Biocidal composition and use Jun. 9, 1998
5760088 Quaternary ammonium hydroxide compositions and preparation thereof Jun. 2, 1998
5750495 Treatment of cystic disease with TNF-.alpha. May. 12, 1998
5739168 Germicidal-disinfectant detergent composition Apr. 14, 1998
5730907 Enhanced wood preservative composition Mar. 24, 1998
5718891 Process for the production of solid esterquats with improved dispersibility in water Feb. 17, 1998
5703131 Method for the detoxification of mustard gas sulfur-containing quaternary ammonium ionene polymers and their use as microbicides Dec. 30, 1997
5700841 Quaternary ammonium carboxylate and borate compositions and preparation thereof Dec. 23, 1997
5686448 Treatment of virus infections with ganglionic blocking agents Nov. 11, 1997
5684048 Synergistic antimicrobial composition of N-decyl-N-isononyl-N,N-dimethyl ammonium chloride and 2-(decylthio) ethanamine Nov. 4, 1997
5681862 Ionene polymers as microbicides Oct. 28, 1997

1 2 3 4 5 6 7 8 9 10










 
 
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