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Browse by Category: Main > Health & Medicine
Class Information
Number: 424/55
Name: Drug, bio-affecting and body treating compositions > Dentifrices (includes mouth wash) > Hydroxy carboxylic acid or derivative thereof (e.g., methyl salicylate, etc.)
Description: Compositions which contain as an ingredient an hydroxy carboxylic acid or derivative thereof, said derivative being one wherein the oxygen atom of the hydroxy group and the carbonyl of the carboxylic acid group are retained; e.g., citric acid, salicylic acid, etc.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8679463 Oral hygiene products and method Mar. 25, 2014
8632754 Tooth sensitivity treatment compositions Jan. 21, 2014
8603442 Tooth sensitivity treatment compositions Dec. 10, 2013
8586009 Process for producing (3S)-I-menthyl 3-hydroxybutyrate and sensate composition Nov. 19, 2013
8574556 Antibacterial pharmaceutical composition comprising Aceriphyllum rossii extract and active compounds isolated therefrom Nov. 5, 2013
8557225 Solution and method for cleaning tooth enamel Oct. 15, 2013
8481678 Peptide-based tooth whitening reagents Jul. 9, 2013
8309062 Process for producing (3S)-I-menthyl 3-hydroxybutyrate and sensate composition Nov. 13, 2012
8211410 Oral care compositions with chelants and fused silica Jul. 3, 2012
8188108 Pharmaceutical composition May. 29, 2012
8163271 Oral hygiene products and method of using the same Apr. 24, 2012
7973048 Pharmaceutical composition Jul. 5, 2011
7906459 Stable and water-soluble plant growth regulator liquid compositions and methods for use of same Mar. 15, 2011
7879315 Agent for dissolving dental calculi and dental caries Feb. 1, 2011
7850996 Selenium-containing compositions and uses thereof Dec. 14, 2010
7652026 Pharmaceutical composition Jan. 26, 2010
7517911 3,4,5-trimethoxy phenyl-based ester compound and preparation method thereof and whitening cosmetic composition containing the same Apr. 14, 2009
7491406 Fast dissolving orally consumable films Feb. 17, 2009
7192966 Pharmaceutical composition Mar. 20, 2007
7166235 Compositions comprising anionic functionalized polyorganosiloxanes for hydrophobically modifying surfaces and enhancing delivery of active agents to surfaces treated therewith Jan. 23, 2007
7094393 Tooth bleaching compositions Aug. 22, 2006
7094394 Methods and compositions for controlling biofilm development Aug. 22, 2006
7048912 Polymeric delivery and release systems for oral care actives May. 23, 2006
6942848 Cyclodextrins in dental products Sep. 13, 2005
6908909 Liquid oral compositions comprising a calcium compound and an acidulant Jun. 21, 2005
6723304 Oral care compositions comprising diglycerol Apr. 20, 2004
6719995 Systems for delivering a cosmetic and/or therapeutic active to oral surfaces using an integral carrier Apr. 13, 2004
6716884 Pharmaceutical compositions for oral administration of phloroglucinol and preparation thereof Apr. 6, 2004
6703000 Confectionery compositions Mar. 9, 2004
6669931 Formulation for the remineralization of teeth Dec. 30, 2003
6656920 Composition and method for promoting oral health Dec. 2, 2003
6649148 Reductant rinse for use with ozone treatment of dental caries Nov. 18, 2003
6610275 Device for treating drinking water to make it hostile to dental plaque Aug. 26, 2003
6596298 Fast dissolving orally comsumable films Jul. 22, 2003
6585961 Antimicrobial compositions Jul. 1, 2003
6559110 Syndet bar soap having an acidifying agent May. 6, 2003
6506055 Method of reducing dentin sensitivity and compositions therefor Jan. 14, 2003
6494716 Dental etch with improved flavor Dec. 17, 2002
6488914 Tooth bleaching compositions Dec. 3, 2002
6458869 Etchant/primer composition, etchant/primer/adhesive monomer composition, kits and methods using the same for improved bonding to dental structures Oct. 1, 2002
6455031 Methods and compositions for controlling biofilm development Sep. 24, 2002
6436371 Oral composition Aug. 20, 2002
6436417 Acne treatment compositions Aug. 20, 2002
6419902 Color changing toothpaste Jul. 16, 2002
6383473 Solid composition for reducing tooth erosion May. 7, 2002
6331292 Tooth bleaching compositions Dec. 18, 2001
6319490 Liquid oral compositions comprising a calcium compound and an acidulant Nov. 20, 2001
6231836 Folic acid dentifrice May. 15, 2001
6190642 Irrigating and lavage compositions Feb. 20, 2001
6086856 System for delivering foamed oral hygiene compositions Jul. 11, 2000

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