Inventor
SINGH RAJ PAL
IN13 patents
Patents
13 patentsUS6770785B1Aug 3, 2004
Antiozonant cum antioxidant, process for preparation
COUNCIL SCIENT IND RES69 citations92
US6492518B1Dec 10, 2002
Tinuvin P-hindred amine light stabilizer and derivatives thereof
COUNCIL SCIENT IND RES8 citations71
US6320056B1Nov 20, 2001
Process for the preparation of bromo-functionalized benzotriazole UV absorbers
COUNCIL SCIENT IND RES7 citations71
US6307055B1Oct 23, 2001
Diol-functionalized UV absorber
COUNCIL SCIENT IND RES10 citations71
US6284895B1Sep 4, 2001
Bromo-functionalized benzotriazole UV absorbers
COUNCIL SCIENT IND RES14 citations71
US6489482B2Dec 3, 2002
Process for the preparation of novel vinylic hindered amine light stabilizers
COUNCIL SCIENT IND RES4 citations60
US7211675B2May 1, 2007
Antiozonant based on functionalized benzotriazole UV absorbers and the process thereof
COUNCIL SCIENT IND RES2 citations59
US6737528B2May 18, 2004
Vinylic hindered amine light stabilizers
COUNCIL SCIENT IND RES1 citations50
US6756499B2Jun 29, 2004
Process for the preparation of novel diol-functionalized UV absorbers
COUNCIL SCIENT IND RES0 citations49
US6916960B2Jul 12, 2005
Diol-functionalized antioxidant and process for preparation thereof
COUNCIL SCIENT IND RES0 citations48
US6936717B2Aug 30, 2005
Tinuvin P-hindred amine light stabilizer and derivatives thereof
COUNCIL SCIENT IND RES0 citations46
US6610856B2Aug 26, 2003
Tinuvin P-hindred amine light stabilizer and derivatives thereof
COUNCIL SCIENT IND RES0 citations46
US6559311B1May 6, 2003
Process for the synthesis of a photo-stabilizer
COUNCIL SCIENT IND RES1 citations46