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Browse by Category: Main > Health & Medicine
Class Information
Number: 514/850
Name: Drug, bio-affecting and body treating compositions > Cough and cold preparation > Antitussive
Description: Subject matter involving suppression of coughing.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8679553 Combination herbal product to benefit the respiratory tract in people exposed to smoke Mar. 25, 2014
8569238 Plasma protein effective for suppressing cough Oct. 29, 2013
8501816 Antitussive compositions comprising memantine Aug. 6, 2013
8361519 Combination herbal product to benefit respiratory tract in people exposed to smoke Jan. 29, 2013
8349897 Biphenyloxyacetic acid derivatives for the treatment of respiratory disease Jan. 8, 2013
8257746 Tannate compositions, methods of making and methods of use Sep. 4, 2012
8012506 Tannate compositions, methods of making and methods of use Sep. 6, 2011
7867523 Pharmaceutical composition Jan. 11, 2011
7288542 Non-nucleoside reverse transcriptase inhibitors Oct. 30, 2007
7138133 Orally administered liquid compositions Nov. 21, 2006
7094429 Process for preparing tannate liquid and semi-solid dosage forms Aug. 22, 2006
6939856 Method for preparing dexchlor tannate Sep. 6, 2005
6869618 Process for preparing tannate liquid and semi-solid dosage forms Mar. 22, 2005
6790849 Methods and compositions using optically pure (-) cetirizine in combination with leukotriene inhibitors or decongestants Sep. 14, 2004
6670370 Dextromethorphan tannate Dec. 30, 2003
6566396 Antitussive/antihistaminic compositions May. 20, 2003
6384038 Methods and compositions using cetirizine in combination with leukotriene inhibitors or decongestants May. 7, 2002
6362197 Compositions and method for treatment of cough Mar. 26, 2002
6335030 Transdermally administered dextromethorphan as antitussive agent Jan. 1, 2002
6211152 Formulations for peptide release Apr. 3, 2001
6194460 Composition for treating cough induced by angiotensin converting enzyme inhibitors Feb. 27, 2001
6121290 Use of GABA uptake inhibitors as anti-tussive agents Sep. 19, 2000
6001392 Antitussive drugs delivered by ion exchange resins Dec. 14, 1999
5932589 Antitussive composition containing dextromethorphan and benzydamine Aug. 3, 1999
5760085 Topical aromatic releasing compositions Jun. 2, 1998
5730997 Tastemasked liquid pharmaceutical delivery system Mar. 24, 1998
5622992 Topical aromatic releasing compositions Apr. 22, 1997
5534552 Clear non-alcoholic sinus and allergy medication Jul. 9, 1996
5514665 Method of preventing or reducing the risk of infection by bacterial pathogens utilizing simple and conjugated dextrans May. 7, 1996
5422357 Method of using oxatomide as antitussive agent Jun. 6, 1995
5409907 Aqueous pharmaceutical suspension for pharmaceutical actives Apr. 25, 1995
5352703 Antitussive and mucus regulating agent, a process for the preparation thereof and pharmaceutical compositions containing it Oct. 4, 1994
5272137 Aqueous pharmaceutical suspension for pharmaceutical actives Dec. 21, 1993
5223541 Tramadol N-oxide material, enantiomers and compositions thereof, and their use Jun. 29, 1993
5100898 Antitussive liquid compositions containing dyclonine Mar. 31, 1992
5013554 Oral pharmaceutical compositions containing dextrophan salts May. 7, 1991
5006560 Use of GABA-B selective agonists as anti-tussive agents Apr. 9, 1991
4971798 Hard confections containing hydrogenated isomaltulose and medicinally active ingredient Nov. 20, 1990
4892877 Antitussive liquid compositions containing phenol Jan. 9, 1990
4798898 Antitussive and mucus regulating 2-substituted thiazolidines Jan. 17, 1989
4788055 Resinate sustained release dextromethorphan composition Nov. 29, 1988
4775694 Antitussive composition Oct. 4, 1988
4767612 Triamcinolone acetonide for the treatment of allergic rhinitis Aug. 30, 1988
4762719 Powder filled cough product Aug. 9, 1988
4650663 Magnesium trisilicate suitable for preparation of medicament adsorbates of antitussives Mar. 17, 1987
4461895 Dibenzo(de,g)quinolines Jul. 24, 1984
4454140 Nasal administration of dextromethorphan Jun. 12, 1984
4427681 Thixotropic compositions easily convertible to pourable liquids Jan. 24, 1984
4401672 Non-addictive narcotic antitussive preparation Aug. 30, 1983
4378359 Theophyllinylmethyldioxolane derivatives, methods for their preparation and pharmaceutical compositions containing them Mar. 29, 1983

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