Inventor · disambiguated record
Chanchal Kumar Ghosh
Also filed as: GHOSH CHANCHAL · GHOSH CHANCHAL K · GHOSH CHANCHAL KUMAR
25 granted patents·21 pending applications·2,231 citations·filing 1994–2019
98Inventor score
Files withPROCTER & GAMBLE36ALWATTARI ALI ABDELAZIZ1AVILA RUBEN E1PINYAYEV ALEKSEY M1PINYAYEV ALEKSEY MIKHAILOVICH1
Top patents by PatentIndex Score
46 records- 0198US6610642B2Cleaning compositions containing multiply-substituted protease variantsPROCTER & GAMBLE·Filed 2001·Granted Aug 26, 2003·166 cites·38 claims
- 0298US6376450B1Cleaning compositions containing multiply-substituted protease variantsFiled 1998·Granted Apr 23, 2002·235 cites·41 claims
- 0398US5679630AProtease-containing cleaning compositionsPROCTER & GAMBLE·Filed 1994·Granted Oct 21, 1997·678 cites·7 claims
- 0497US6693071B2Rinse aid surface coating compositions for modifying dishware surfacesPROCTER & GAMBLE·Filed 2001·Granted Feb 17, 2004·73 cites·20 claims
- 0595US7087662B2Rinse aid surface coating compositions for modifying dishware surfacesPROCTER & GAMBLE·Filed 2003·Granted Aug 8, 2006·40 cites·17 claims
- 0695US5998350ABleaching compounds comprising N-acyl caprolactam and/or peroxy acid activatorsPROCTER & GAMBLE·Filed 1996·Granted Dec 7, 1999·113 cites·30 claims
- 0795US5932532ABleach compositions comprising protease enzymePROCTER & GAMBLE·Filed 1997·Granted Aug 3, 1999·145 cites·5 claims
- 0894US7748070B2Electric toothbrush comprising an electrically powered elementPROCTER & GAMBLE·Filed 2008·Granted Jul 6, 2010·36 cites·12 claims
- 0994US6017871AProtease-containing cleaning compositionsPROCTER & GAMBLE·Filed 1997·Granted Jan 25, 2000·163 cites·31 claims
- 1092US5858948ALiquid laundry detergent compositions comprising cotton soil release polymers and protease enzymesPROCTER & GAMBLE·Filed 1997·Granted Jan 12, 1999·90 cites·17 claims
- 1189US6838425B2Cleaning compositions containing multiply-substituted protease variantsPROCTER & GAMBLE·Filed 2002·Granted Jan 4, 2005·28 cites·25 claims
- 1289US6740628B2Cleaning compositionPROCTER & GAMBLE·Filed 2001·Granted May 25, 2004·40 cites·59 claims
- 1388US7066998B2Coatings for modifying hard surfaces and processes for applying the samePROCTER & GAMBLE·Filed 2001·Granted Jun 27, 2006·34 cites·14 claims
- 1487US6121226ACompositions comprising cotton soil release polymers and protease enzymesPROCTER & GAMBLE·Filed 1999·Granted Sep 19, 2000·57 cites·24 claims
- 1587US5677272ABleaching compositions comprising protease enzymesPROCTER & GAMBLE·Filed 1994·Granted Oct 14, 1997·97 cites·10 claims
- 1686US8214958B2Sensor responsive electric toothbrushes and methods of usePINYAYEV ALEKSEY MIKHAILOVICH·Filed 2007·Granted Jul 10, 2012·69 cites·6 claims
- 1782US6472359B1Laundry detergent compositions comprising zwitterionic polyamines and xyloglucanasePROCTER & GAMBLE·Filed 2001·Granted Oct 29, 2002·21 cites·12 claims
- 1881US6787515B2Hard surface cleaning composition comprising a solvent systemPROCTER & GAMBLE·Filed 2002·Granted Sep 7, 2004·19 cites·20 claims
- 1979US7220715B2Fabric care compositions for lipophilic fluid systems incorporating an antimicrobial agentPROCTER & GAMBLE·Filed 2006·Granted May 22, 2007·4 cites·12 claims
- 2079US6831053B1Bleaching compositions comprising multiply-substituted protease variantsPROCTER & GAMBLE·Filed 1998·Granted Dec 14, 2004·47 cites·49 claims
- 2177US6436690B1BPN′ variants having decreased adsorption and increased hydrolysis wherein one or more loop regions are substitutedPROCTER & GAMBLE·Filed 1995·Granted Aug 20, 2002·45 cites·63 claims
- 2261US2005137110A1Compositions and methods of delivering bleaching agents to teethFiled 2004·Application pending·0 cites
- 2360US2005143274A1Compositions and methods of delivering bleaching agents to teethFiled 2004·Application pending·0 cites
- 2456US7259133B2Fabric care compositions for lipophilic fluid systems containing an antimicrobial agentPROCTER & GAMBLE·Filed 2004·Granted Aug 21, 2007·1 cites·1 claims
- 2556US2005137109A1Emulsion composition for delivery of bleaching agents to teethPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 2654US6066611ABleaching compositions comprising protease enzymesPROCTER & GAMBLE·Filed 1997·Granted May 23, 2000·17 cites·22 claims
- 2753US2008072389A1Illuminated electric toothbrushes and methods of usePROCTER & GAMBLE·Filed 2007·Application pending·0 cites
- 2853US2007298372A1Illuminated electric toothbrushes emitting high luminous intensity toothbrushPROCTER & GAMBLE·Filed 2007·Application pending·0 cites
- 2953US2007298371A1Illuminated electric toothbrushes emitting high luminous intensity toothbrushPROCTER & GAMBLE·Filed 2007·Application pending·0 cites
- 3053US2007298370A1Illuminated electric toothbrushes emitting high luminous intensity toothbrushPROCTER & GAMBLE·Filed 2007·Application pending·0 cites
- 3151US2004261196A1Fabric care compositions for lipophilic fluid systems incorporating an antimicrobial agentPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 3251US2006257822A1Illuminated electric toothbrushes and methods of usePROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 3351US2013048005A1Skin Care Regimen Comprising At Least One Composition Comprising A Pyrithione SourceSMITH III EDWARD DEWEY·Filed 2012·Application pending·0 cites
- 3449US11250955B2Systems and methods for health evaluation and monitoringVISA INT SERVICE ASS·Filed 2019·Granted Feb 15, 2022·0 cites·20 claims
- 3549US6440717B1BPN′ variants having decreased adsorption and increased hydrolysisPROCTER & GAMBLE·Filed 1995·Granted Aug 27, 2002·13 cites·33 claims
- 3648US2005053898A1Illuminated electric toothbrushes and methods of usePROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 3747US2005053896A1Illuminated electric toothbrushes emitting high luminous intensity toothbrushPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 3847US2004170822A1Coating compositions for modifying hard surfacesFiled 2004·Application pending·0 cites
- 3945US2011132387A1Porous, Dissolvable Solid Substrate And Surface Resident Coating Comprising A Skin Treatment ActiveALWATTARI ALI ABDELAZIZ·Filed 2010·Application pending·0 cites
- 4044US2002045010A1Coating compositions for modifying hard surfacesPROCTER & GAMBLE·Filed 2001·Application pending·0 cites
- 4144US2007105063A1Multi-function oral care devicePINYAYEV ALEKSEY M·Filed 2006·Application pending·0 cites
- 4243US2007166244A1Compositions comprising silicone pressure sensitive adhesives for delivering oral care substancesPROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 4342US2005053895A1Illuminated electric toothbrushes emitting high luminous intensity toothbrushPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 4440US2006283478A1Oral care regimens and devicesAVILA RUBEN E·Filed 2006·Application pending·0 cites
- 4540US2005050659A1Electric toothbrush comprising an electrically powered elementPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 4640US2015196477A1Methods of reducing malodor and bacteriaPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →