Inventor
GHOSH CHANCHAL KUMAR
US23 patents
⚠️ This page may combine multiple inventors who share the name “GHOSH CHANCHAL KUMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROCTER & GAMBLE
21 patentsUS6693071B2Feb 17, 2004
Rinse aid surface coating compositions for modifying dishware surfaces
PROCTER & GAMBLE73 citations98
US6610642B2Aug 26, 2003
Cleaning compositions containing multiply-substituted protease variants
PROCTER & GAMBLE166 citations98
US5998350ADec 7, 1999
Bleaching compounds comprising N-acyl caprolactam and/or peroxy acid activators
PROCTER & GAMBLE113 citations98
US5679630AOct 21, 1997
Protease-containing cleaning compositions
PROCTER & GAMBLE678 citations97
US6121226ASep 19, 2000
Compositions comprising cotton soil release polymers and protease enzymes
PROCTER & GAMBLE57 citations96
US6017871AJan 25, 2000
Protease-containing cleaning compositions
PROCTER & GAMBLE163 citations96
US5858948AJan 12, 1999
Liquid laundry detergent compositions comprising cotton soil release polymers and protease enzymes
PROCTER & GAMBLE90 citations96
US5932532AAug 3, 1999
Bleach compositions comprising protease enzyme
PROCTER & GAMBLE145 citations95
US5677272AOct 14, 1997
Bleaching compositions comprising protease enzymes
PROCTER & GAMBLE97 citations94
US7087662B2Aug 8, 2006
Rinse aid surface coating compositions for modifying dishware surfaces
PROCTER & GAMBLE40 citations92
US6838425B2Jan 4, 2005
Cleaning compositions containing multiply-substituted protease variants
PROCTER & GAMBLE28 citations92
US6831053B1Dec 14, 2004
Bleaching compositions comprising multiply-substituted protease variants
PROCTER & GAMBLE47 citations92
US6787515B2Sep 7, 2004
Hard surface cleaning composition comprising a solvent system
PROCTER & GAMBLE19 citations92
US6472359B1Oct 29, 2002
Laundry detergent compositions comprising zwitterionic polyamines and xyloglucanase
PROCTER & GAMBLE21 citations92
US6436690B1Aug 20, 2002
BPN′ variants having decreased adsorption and increased hydrolysis wherein one or more loop regions are substituted
PROCTER & GAMBLE45 citations92
US7066998B2Jun 27, 2006
Coatings for modifying hard surfaces and processes for applying the same
PROCTER & GAMBLE34 citations91
US7748070B2Jul 6, 2010
Electric toothbrush comprising an electrically powered element
PROCTER & GAMBLE36 citations90
US6066611AMay 23, 2000
Bleaching compositions comprising protease enzymes
PROCTER & GAMBLE17 citations82
US6440717B1Aug 27, 2002
BPN′ variants having decreased adsorption and increased hydrolysis
PROCTER & GAMBLE13 citations73
US7220715B2May 22, 2007
Fabric care compositions for lipophilic fluid systems incorporating an antimicrobial agent
PROCTER & GAMBLE4 citations63
US7259133B2Aug 21, 2007
Fabric care compositions for lipophilic fluid systems containing an antimicrobial agent
PROCTER & GAMBLE1 citations52