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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
8703164 Compositions for inactivating pathogenic microorganisms, methods of making the compositions, and methods of use thereof Apr. 22, 2014
8703819 Use of guanidinoacetic acid (salts) combination with betaine and/or choline to produced an agent that is beneficial to health Apr. 22, 2014
8691287 Ophthalmic system with synergistic properties Apr. 8, 2014
8691876 Ophthalmic and contact lens solutions using choline Apr. 8, 2014
8679546 Ruminant feed pellet composition with controlled release of physiologically active substances, and procedure for preparation and use thereof Mar. 25, 2014
8664180 Ophthalmic compositions containing diglycine Mar. 4, 2014
8642664 Composition for solubilizing tissue and cells comprising N-tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate and polyoxyethylene (10) cetyl ether Feb. 4, 2014
8632794 Biocides and apparatus Jan. 21, 2014
8618179 Composition comprising a pesticide and an alkoxylate of 2-propylheptylamine Dec. 31, 2013
8604073 Antimicrobial composition Dec. 10, 2013
8598138 Amphiphilic nucleotide cochleate compositions and methods of using the same Dec. 3, 2013
8575202 Chelator stabilized cationic ammonium compounds and compositions comprising the same Nov. 5, 2013
8530556 Antibacterial cosmetic applicator Sep. 10, 2013
8530523 Materials and methods for improving alcohol metabolism and alleviating the effects of hangovers Sep. 10, 2013
8524779 Emulsion compositions containing quaternary ammonium compounds Sep. 3, 2013
8518882 Methods and compositions for ameliorating or inhibiting decline in memory or intelligence or improving same Aug. 27, 2013
8506940 Aqueous compositions comprising vesicles having certain vesicle permeability Aug. 13, 2013
8486427 Wipe for use with a germicidal solution Jul. 16, 2013
8481480 Anti-adherent formulation including a quaternary ammonium compound and a fatty alcohol Jul. 9, 2013
8460689 Oral care method and kit Jun. 11, 2013
8455551 Broad spectrum disinfectant Jun. 4, 2013
8455494 Preparations and methods for ameliorating or reducing presbyopia Jun. 4, 2013
8450375 Stabilized compositions of volatile alkylating agents and methods of using thereof May. 28, 2013
8436050 Gentle-acting skin-disinfectants and hydroalcoholic gel formulations May. 7, 2013
8420069 Antimicrobial and antifouling polymeric materials Apr. 16, 2013
8414931 Micronized copper-containing compositions useful to mitigate residues on wood surfaces Apr. 9, 2013
8404221 Cationic alcohols and uses thereof Mar. 26, 2013
8399515 Five and fifteen carbon fatty acids for treating metabolic disorders and as nutritional supplements Mar. 19, 2013
8388991 Moisturizing antimicrobial composition Mar. 5, 2013
8389582 Composition for solubilizing tissue comprising 3-(decyl dimethyl ammonio) propane sulfonate and tetraethylene glycol dodecyl ether Mar. 5, 2013
8383684 Methods and formulations for treating ineffective or decreased esophagal motility Feb. 26, 2013
8324255 Chelator stabilized cationic ammonium compounds and compositions comprising the same Dec. 4, 2012
8324171 Ophthalmic compositions containing diglycine Dec. 4, 2012
8309679 Polyquaternium-1 synthesis methods Nov. 13, 2012
8293282 Micronized copper-containing compositions useful to mitigate residues on wood surfaces Oct. 23, 2012
8282952 Insect attractant Oct. 9, 2012
8273796 Poly cationic compounds Sep. 25, 2012
8258187 Materials and methods for improving alcohol metabolism and alleviating the effects of hangovers Sep. 4, 2012
8247351 Insecticidal compositions having improved effect Aug. 21, 2012
8242176 Biocidal aldehyde composition for oil and gas extraction Aug. 14, 2012
8236335 Antimicrobial nanoemulsion compositions and methods Aug. 7, 2012
8232320 Antimicrobial nanoemulsion compositions and methods Jul. 31, 2012
8221733 Virucidal disinfectant Jul. 17, 2012
8217081 Polymerizable biomedical composition Jul. 10, 2012
8211453 Antibacterial composition containing organic silver complexes, antibacterial treatment methods using the same and antibacterial formed article Jul. 3, 2012
8193240 Compositions and methods for reducing or preventing obesity Jun. 5, 2012
8143314 Methods and formulations for treating ineffective or decreased esophageal motility Mar. 27, 2012
8138156 Ophthalmic compositions containing diglycine Mar. 20, 2012
8106151 Polyquaternium-1 synthesis methods Jan. 31, 2012
8025892 Cosmetic particulate gel carriers for topically applied active agents Sep. 27, 2011

1 2 3 4 5 6 7 8 9 10

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