Inventor · disambiguated record
Karunakaran Narasimhan
Also filed as: NARASIMHAN KARUNAKARAN
14 granted patents·8 pending applications·139 citations·filing 2004–2024
91Inventor score
Files withPROCTER & GAMBLE18ELEVANCE RENEWABLE SCIENCES1KINOSHITA KOICHI1MEREDIAN INC1NARASIMHAN KARUNAKARAN1
Top patents by PatentIndex Score
22 records- 0196US7763715B2Extracting biopolymers from a biomass using ionic liquidsPROCTER & GAMBLE·Filed 2006·Granted Jul 27, 2010·44 cites·16 claims
- 0293US7226765B2Solvent extraction of polyhydroxyalkanoates from biomassPROCTER & GAMBLE·Filed 2005·Granted Jun 5, 2007·33 cites·19 claims
- 0392US9828321B2Narrow range alcohol alkoxylates and derivatives thereofPROCTER & GAMBLE·Filed 2015·Granted Nov 28, 2017·4 cites·7 claims
- 0491US7098298B2Method for producing polyhydroxyalkanoate crystalPROCTER & GAMBLE·Filed 2004·Granted Aug 29, 2006·39 cites·10 claims
- 0589US11926534B2Method of using nanofiltration and reverse osmosis to remove chemical contaminantsPROCTER & GAMBLE·Filed 2022·Granted Mar 12, 2024·1 cites·11 claims
- 0686US7118897B2Process for the extraction of polyhydroxyalkanoates from biomassPROCTER & GAMBLE·Filed 2005·Granted Oct 10, 2006·9 cites·29 claims
- 0785US10099983B2Narrow range alcohol alkoxylates and derivatives thereofPROCTER & GAMBLE·Filed 2017·Granted Oct 16, 2018·1 cites·7 claims
- 0883US12330958B2Method of using nanofiltration and reverse osmosis to remove chemical contaminantsPROCTER & GAMBLE·Filed 2024·Granted Jun 17, 2025·0 cites·9 claims
- 0982US10099984B2Narrow range alcohol alkoxylates and derivatives thereofPROCTER & GAMBLE·Filed 2017·Granted Oct 16, 2018·1 cites·7 claims
- 1078US7378266B2Process for the solvent-based extraction of polyhydroxyalkanoates from biomassMEREDIAN INC·Filed 2005·Granted May 27, 2008·6 cites·23 claims
- 1172US11548794B2Method of using nanofiltration and reverse osmosis to remove chemical contaminantsPROCTER & GAMBLE·Filed 2021·Granted Jan 10, 2023·0 cites·17 claims
- 1271US10370316B2Narrow range alcohol alkoxylates and derivatives thereofPROCTER & GAMBLE·Filed 2018·Granted Aug 6, 2019·0 cites·7 claims
- 1366US2024209282A1N-acyl aminoalkane sulfonate surfactants and derivatives thereofPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 1461US2022401328A1N-acyl amino acid surfactants and derivatives thereofPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 1561US2022403291A1Blends of n-acyl alaninates and other n-acyl amino acid surfactants and derivatives thereofPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 1655US2022127546A1Methods of making glyceride oligomers and products formed therefromELEVANCE RENEWABLE SCIENCES·Filed 2020·Application pending·0 cites
- 1751US2020270546A1Fabric care compositions that include glyceride polymersPROCTER & GAMBLE·Filed 2020·Application pending·0 cites
- 1850US12016963B2Freshening compositions with alkoxylated phenolsPROCTER & GAMBLE·Filed 2020·Granted Jun 25, 2024·0 cites·17 claims
- 1950US7153928B2Method for producing polyhydroxyalkanoate crystalPROCTER & GAMBLE·Filed 2004·Granted Dec 26, 2006·1 cites·17 claims
- 2049US2007141678A1Processes for purifying oligosaccharidesPROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 2145US2006057691A1Process for the extraction of polyhydroxyalkanoates from biomassNARASIMHAN KARUNAKARAN·Filed 2005·Application pending·0 cites
- 2243US2005239998A1Method for producing polyhydroxyalkanoateKINOSHITA KOICHI·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →