Inventor
NARASIMHAN KARUNAKARAN
US14 patents
⚠️ This page may combine multiple inventors who share the name “NARASIMHAN KARUNAKARAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROCTER & GAMBLE
13 patentsUS7098298B2Aug 29, 2006
Method for producing polyhydroxyalkanoate crystal
PROCTER & GAMBLE39 citations91
US7763715B2Jul 27, 2010
Extracting biopolymers from a biomass using ionic liquids
PROCTER & GAMBLE44 citations90
US7226765B2Jun 5, 2007
Solvent extraction of polyhydroxyalkanoates from biomass
PROCTER & GAMBLE33 citations86
US9828321B2Nov 28, 2017
Narrow range alcohol alkoxylates and derivatives thereof
PROCTER & GAMBLE4 citations82
US7118897B2Oct 10, 2006
Process for the extraction of polyhydroxyalkanoates from biomass
PROCTER & GAMBLE9 citations72
US11926534B2Mar 12, 2024
Method of using nanofiltration and reverse osmosis to remove chemical contaminants
PROCTER & GAMBLE1 citations70
US10099984B2Oct 16, 2018
Narrow range alcohol alkoxylates and derivatives thereof
PROCTER & GAMBLE1 citations61
US10099983B2Oct 16, 2018
Narrow range alcohol alkoxylates and derivatives thereof
PROCTER & GAMBLE1 citations61
US12330958B2Jun 17, 2025
Method of using nanofiltration and reverse osmosis to remove chemical contaminants
PROCTER & GAMBLE0 citations59
US11548794B2Jan 10, 2023
Method of using nanofiltration and reverse osmosis to remove chemical contaminants
PROCTER & GAMBLE0 citations59
US12016963B2Jun 25, 2024
Freshening compositions with alkoxylated phenols
PROCTER & GAMBLE0 citations55
US7153928B2Dec 26, 2006
Method for producing polyhydroxyalkanoate crystal
PROCTER & GAMBLE1 citations51
US10370316B2Aug 6, 2019
Narrow range alcohol alkoxylates and derivatives thereof
PROCTER & GAMBLE0 citations50