Inventor · disambiguated record
Ravi Subramanyam
Also filed as: SUBRAMANYAM RAVI
78 granted patents·16 pending applications·438 citations·filing 1987–2024
99Inventor score
Top patents by PatentIndex Score
94 records- 0198US9913784B2Oral care compositions comprising zinc amino acid halidesCOLGATE PALMOLIVE CO·Filed 2016·Granted Mar 13, 2018·22 cites·20 claims
- 0295US6379652B1Oral compositions for reducing mouth odorsCOLGATE PALMOLIVE CO·Filed 2000·Granted Apr 30, 2002·72 cites·11 claims
- 0391US11384101B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2020·Granted Jul 12, 2022·2 cites·7 claims
- 0491US6375933B1Dual component dentifrice for reducing mouth odorsCOLGATE PALMOLIVE CO·Filed 2001·Granted Apr 23, 2002·39 cites·16 claims
- 0590US10703766B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2018·Granted Jul 7, 2020·3 cites·8 claims
- 0689US11278481B2Chlorhexidine-cyclamate complexes and oral care compositions comprising the sameCOLGATE PALMOLIVE CO·Filed 2017·Granted Mar 22, 2022·2 cites·16 claims
- 0789US10952943B2Zinc-arginine-chloride complexCOLGATE PALMOLIVE CO·Filed 2019·Granted Mar 23, 2021·2 cites·18 claims
- 0888US9682026B2Oral care product and methods of use and manufacture thereofKOHLI RAJNISH·Filed 2008·Granted Jun 20, 2017·11 cites·18 claims
- 0988US9682027B2Oral care product and methods of use and manufacture thereofPRENCIPE MICHAEL·Filed 2008·Granted Jun 20, 2017·14 cites·48 claims
- 1083US9750667B2Cleansing barCOLGATE PALMOLIVE CO·Filed 2014·Granted Sep 5, 2017·5 cites·15 claims
- 1183US8729137B2Cleansing barMISNER STEVE·Filed 2010·Granted May 20, 2014·8 cites·15 claims
- 1282US2024325440A1Zinc Phosphate ComplexCOLGATE PALMOLIVE CO·Filed 2024·Application pending·0 cites
- 1381US12161743B2Chlorhexidine-cyclamate complexes and oral care compositions comprising the sameCOLGATE PALMOLIVE CO·Filed 2022·Granted Dec 10, 2024·0 cites·14 claims
- 1479US9192589B2Chalcones as enhancer of antimicrobial agentsSUBRAMANYAM RAVI·Filed 2009·Granted Nov 24, 2015·4 cites·10 claims
- 1578US8895929B2Analysis of substrates having agents deposited thereonCOLGATE PALMOLIVE CO·Filed 2014·Granted Nov 25, 2014·2 cites·15 claims
- 1677US11344486B2Zinc phosphate complexCOLGATE PALMOLIVE CO·Filed 2019·Granted May 31, 2022·0 cites·8 claims
- 1777US8071077B2Oral compositions containing biphenol antibacterial compoundsSUBRAMANYAM RAVI·Filed 2005·Granted Dec 6, 2011·3 cites·18 claims
- 1876US7601002B2Dental whitening methodCOLGATE PALMOLIVE CO·Filed 2004·Granted Oct 13, 2009·7 cites·15 claims
- 1975US8865640B2Fatty acid chain saturation in alkanol amine based esterquatSUBRAMANYAM RAVI·Filed 2010·Granted Oct 21, 2014·2 cites·6 claims
- 2074US12005076B2Zinc phosphate complexCOLGATE PALMOLIVE CO·Filed 2014·Granted Jun 11, 2024·0 cites·4 claims
- 2174US8852559B2Borinic compositionsPORTER VENDA·Filed 2010·Granted Oct 7, 2014·3 cites·18 claims
- 2274US6451291B1Surfactant system for increasing dental tissue antibacterial agent uptakeCOLGATE PALMOLIVE CO·Filed 2000·Granted Sep 17, 2002·4 cites·8 claims
- 2373US11033594B2Oral gel for sensitivity and tooth painCOLGATE PALMOLIVE CO·Filed 2013·Granted Jun 15, 2021·1 cites·22 claims
- 2473US10350151B2Zinc phosphate complexCOLGATE PALMOLIVE CO·Filed 2014·Granted Jul 16, 2019·0 cites·12 claims
- 2572US11612553B2Oral care product and methods of use and manufacture thereofPRENCIPE MICHAEL·Filed 2008·Granted Mar 28, 2023·0 cites·17 claims
- 2672US8956592B2Oral care compositionsYANG YING·Filed 2011·Granted Feb 17, 2015·2 cites·3 claims
- 2771US10532016B2Zinc-amino acid-tripolyphosphate complexesCOLGATE PALMOLIVE CO·Filed 2018·Granted Jan 14, 2020·0 cites·20 claims
- 2871US5922672ACleaning compositions comprising an amine oxide and acetic acidCOLGATE PALMOLIVE CO·Filed 1998·Granted Jul 13, 1999·30 cites·16 claims
- 2970US11690791B2Zinc phosphate complexCOLGATE PALMOLIVE CO·Filed 2014·Granted Jul 4, 2023·0 cites·4 claims
- 3070US5310508AMild personal cleansing compositions containing sodium alcohol ethoxy glyceryl sulfonateCOLGATE PALMOLIVE CO·Filed 1993·Granted May 10, 1994·28 cites·30 claims
- 3169US11826448B2Zinc-arginine-chloride complexCOLGATE PALMOLIVE CO·Filed 2021·Granted Nov 28, 2023·0 cites·17 claims
- 3267US10646422B2Oral care composition containing zinc salts and calcium carbonateCOLGATE PALMOLIVE CO·Filed 2019·Granted May 12, 2020·0 cites·17 claims
- 3366US5939378ACleaning compositions containing amine oxide and formic acidCOLGATE PALMOLIVE CO·Filed 1998·Granted Aug 17, 1999·24 cites·15 claims
- 3466US5672740AAlkoxylated alkyl glyceryl ether sulfonates and method of preparingCOLGATE PALMOLIVE CO·Filed 1995·Granted Sep 30, 1997·9 cites·4 claims
- 3565US11091502B2Methods for synthesizing zinc-lysine-chloride complexCOLGATE PALMOLIVE CO·Filed 2019·Granted Aug 17, 2021·0 cites·11 claims
- 3665US9561193B2Oral and skin care compositions based on a 3,3-Dialkyl-1,1-biphenyl-2,2-diol or a 3,3-Dialkenyl-1,1-biphenyl-2,2-diolSUBRAMANYAM RAVI·Filed 2011·Granted Feb 7, 2017·1 cites·16 claims
- 3765US9463159B2Oral gel for relief of tooth painCOLGATE PALMOLIVE CO·Filed 2013·Granted Oct 11, 2016·1 cites·17 claims
- 3864US10857083B2Amino acid carbamate complexesCOLGATE PALMOLIVE CO·Filed 2018·Granted Dec 8, 2020·0 cites·19 claims
- 3964US8313733B2Antibacterial 5,5′-disubstituted 3,3′ dialkoxy-2,2′-dihydroxy-1,1′-biphenylSUBRAMANYAM RAVI·Filed 2009·Granted Nov 20, 2012·0 cites·25 claims
- 4063US11117906B2Methods for synthesizing zinc-lysine-chloride complexCOLGATE PALMOLIVE CO·Filed 2019·Granted Sep 14, 2021·0 cites·12 claims
- 4162US11918667B2Zirconium-based cluster as an antiperspirant and deodorant activeCOLGATE PALMOLIVE CO·Filed 2018·Granted Mar 5, 2024·0 cites·15 claims
- 4262US9150892B2Process of producing arginine employing Corynebacterium glutamicum ATCC 21831 or Corynebacterium glutamicum ATCC 21493 in an afermantation medium comprising cassava bagasse or jackfruit seed as a carbon sourcePANDEY ASHOK·Filed 2010·Granted Oct 6, 2015·2 cites·17 claims
- 4362US5858955ACleaning compositions containing amine oxide and formic acidCOLGATE PALMOLIVE CO·Filed 1997·Granted Jan 12, 1999·21 cites·6 claims
- 4462US2011052509A1Compositions comprising basic amino acid and soluble carbonate saltCOLGATE PALMOLIVE CO·Filed 2009·Application pending·0 cites
- 4560US8803095B2Analysis of substrates having agents deposited thereonGRONLUND JENNIFER·Filed 2009·Granted Aug 12, 2014·3 cites·15 claims
- 4660US5877143AComposition containing a lamellar liquid crystalline phase which comprises betaines and amine oxidesCOLGATE PALMOLIVE CO·Filed 1997·Granted Mar 2, 1999·17 cites·10 claims
- 4759US12109285B2Zinc phosphate complex for oral careCOLGATE PALMOLIVE CO·Filed 2014·Granted Oct 8, 2024·0 cites·3 claims
- 4859US8519197B2Synthesis of magnolol and its analogue compoundsREDDY BASI V SUBBA·Filed 2010·Granted Aug 27, 2013·1 cites·20 claims
- 4959US2009202452A1Oral care regimenCOLGATE PALMOLIVE CO·Filed 2008·Application pending·0 cites
- 5059US2016240105A1Tooth Anatomy Model and Demonstration MethodCOLGATE PALMOLIVE CO·Filed 2014·Application pending·0 cites
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →