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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
5061485 Disinfectant polymeric coatings for hard surfaces Oct. 29, 1991
5051124 Microbicidal compositions of dimethylamine-epichlorohydrin amines Sep. 24, 1991
5049383 Aqueous biocidal cationic dispersions of polymers and their use as fungicidal, bactericidal and algicidal treatment agents Sep. 17, 1991
5037647 Aqueous antimicrobial opthalmic solutions comprised of quaternary ammonium compound, citric acid, citrate and sodium chloride Aug. 6, 1991
5030659 Disinfectant compositions Jul. 9, 1991
5028625 Acid addition salt of ibuprofen and meglumine Jul. 2, 1991
5026546 Stabilized adjuvant suspension comprising dimethyl dioctadecyl ammonium bromide Jun. 25, 1991
5019564 Non-clay agricultural granule May. 28, 1991
5017617 Disinfectant composition for medical use May. 21, 1991
5017369 Film-forming teat sealer for prevention of mastitis and use thereof May. 21, 1991
5017612 Preservative composition and method May. 21, 1991
5017361 Allergen absorbent and blocking aerosol composition May. 21, 1991
5015395 Method for controlling zebra mussels using dialkyl diallyl ammonium polymers May. 14, 1991
5006267 Biocidal fluid filters Apr. 9, 1991
5000867 Disinfectant compositions Mar. 19, 1991
4994199 Antimicrobial composition containing quaternary aliphatic amine polyglycidol adducts Feb. 19, 1991
4978685 Control of biofouling in aqueous systems by non-polymeric quaternary ammonium polyhalides Dec. 18, 1990
4970201 Preservatives for cellulose containing products Nov. 13, 1990
4960590 Novel polymeric quaternary ammonium trihalides Oct. 2, 1990
4952398 Biocidal composition with copper algicide Aug. 28, 1990
4950685 Wood preservatives Aug. 21, 1990
4935448 Treatment of diseases caused by herpes viruses Jun. 19, 1990
4935232 Microbiocidal composition and method of preparation thereof Jun. 19, 1990
4929644 Thickened organic composition having biocidal activity and an additive for thickening and imparting biocidal activity to an organic composition May. 29, 1990
4923899 Sterilant composition May. 8, 1990
4920151 Microbicidal agents based on alkyl-di-guanidinium salts Apr. 24, 1990
4917901 Methods and compositions for inhibiting or destroying spermatozoa and organisms which causes sexually transmitted diseases in mammalian host Apr. 17, 1990
4904698 Eyelid cleansing composition Feb. 27, 1990
4902720 Treatment of virus infections with quaternary ammonium compounds Feb. 20, 1990
4898888 Treatment of virus infections with ganglionic blocking agents Feb. 6, 1990
4898887 Compounds and compositions having anti-inflammatory and analgesic activity Feb. 6, 1990
4880602 Method and device for disinfecting biological fluids and container for same Nov. 14, 1989
4874785 Quaternary ammonium compounds Oct. 17, 1989
4874784 Quaternary ammonium compounds Oct. 17, 1989
4874788 Quaternary ammonium compounds Oct. 17, 1989
4874789 Quaternary ammonium compounds Oct. 17, 1989
4870108 Liquid antiseptic composition Sep. 26, 1989
4868217 Bactericidal composition Sep. 19, 1989
4861584 Allergen absorbent and blocking aerosol composition Aug. 29, 1989
4824484 Agent for preserving wood or wood-based materials and method for preparation and use thereof Apr. 25, 1989
4824867 Quaternary ammonium compounds Apr. 25, 1989
4818524 Deodorizing compositions Apr. 4, 1989
4804492 Liquid sanitizing and cleaning compositions with diminished skin irritancy Feb. 14, 1989
4790978 Method for disinfection Dec. 13, 1988
4789489 Method for the control of mollusks Dec. 6, 1988
4778813 Polymeric quaternary ammonium compounds, their preparation and use Oct. 18, 1988
4772463 Macromolecular CDP-choline derivatives, process for their preparation and pharmaceutical compositions containing them Sep. 20, 1988
4759923 Process for lowering serum cholesterol using poly(diallylmethylamine) derivatives Jul. 26, 1988
4760079 Treatment of diseases caused by herpes viruses Jul. 26, 1988
4735969 Menadione choline bisulfite adduct, its preparation and antihemorrhagic compositions Apr. 5, 1988

1 2 3 4 5 6 7 8 9 10










 
 
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