Inventor · disambiguated record
Raj Pal Singh
Also filed as: SINGH RAJ P · SINGH RAJ PAL
23 granted patents·281 citations·filing 1995–2004
95Inventor score
Top patents by PatentIndex Score
23 records- 0193US6770785B1Antiozonant cum antioxidant, process for preparationCOUNCIL SCIENT IND RES·Filed 2003·Granted Aug 3, 2004·69 cites·9 claims
- 0289US6780219B2Method of spheridizing silicon metal powdersOSRAM SYLVANIA INC·Filed 2002·Granted Aug 24, 2004·38 cites·9 claims
- 0386US6383459B1Method for purifying a tantalum compound using a fluoride compound and sulfuric acidOSRAM SYLVANIA INC·Filed 2000·Granted May 7, 2002·22 cites·8 claims
- 0484US6284895B1Bromo-functionalized benzotriazole UV absorbersCOUNCIL SCIENT IND RES·Filed 2000·Granted Sep 4, 2001·14 cites·1 claims
- 0582US6793907B1Ammonium dodecamolybdomolybdate and method of makingOSRAM SYLVANIA INC·Filed 2002·Granted Sep 21, 2004·14 cites·7 claims
- 0679US6492518B1Tinuvin P-hindred amine light stabilizer and derivatives thereofCOUNCIL SCIENT IND RES·Filed 2001·Granted Dec 10, 2002·8 cites·2 claims
- 0779US5635146AMethod for the dissolution and purification of tantalum pentoxideOSRAM SYLVANIA INC·Filed 1995·Granted Jun 3, 1997·42 cites·16 claims
- 0876US6660184B2Phosphor paste compositionsOSRAM SYLVANIA INC·Filed 2001·Granted Dec 9, 2003·18 cites·20 claims
- 0975US6320056B1Process for the preparation of bromo-functionalized benzotriazole UV absorbersCOUNCIL SCIENT IND RES·Filed 2000·Granted Nov 20, 2001·7 cites·3 claims
- 1074US6307055B1Diol-functionalized UV absorberCOUNCIL SCIENT IND RES·Filed 2000·Granted Oct 23, 2001·10 cites·1 claims
- 1173US7300492B2Ammonium dodecamolybdomolybdate and method of makingOSRAM SYLVANIA INC·Filed 2004·Granted Nov 27, 2007·7 cites·6 claims
- 1267US6489482B2Process for the preparation of novel vinylic hindered amine light stabilizersCOUNCIL SCIENT IND RES·Filed 2001·Granted Dec 3, 2002·4 cites·11 claims
- 1360US7211675B2Antiozonant based on functionalized benzotriazole UV absorbers and the process thereofCOUNCIL SCIENT IND RES·Filed 2004·Granted May 1, 2007·2 cites·7 claims
- 1456US6737528B2Vinylic hindered amine light stabilizersCOUNCIL SCIENT IND RES·Filed 2001·Granted May 18, 2004·1 cites·1 claims
- 1555US6559311B1Process for the synthesis of a photo-stabilizerCOUNCIL SCIENT IND RES·Filed 2001·Granted May 6, 2003·1 cites·14 claims
- 1653US6051196APurification of phosphorus containing scheelite oreOSRAM SYLVANIA INC·Filed 1999·Granted Apr 18, 2000·9 cites·9 claims
- 1751US6010676AMethod for making a highly pure tantalum compoundOSRAM SYLVANIA INC·Filed 1997·Granted Jan 4, 2000·15 cites·7 claims
- 1850US6936717B2Tinuvin P-hindred amine light stabilizer and derivatives thereofCOUNCIL SCIENT IND RES·Filed 2003·Granted Aug 30, 2005·0 cites·1 claims
- 1943US6916960B2Diol-functionalized antioxidant and process for preparation thereofCOUNCIL SCIENT IND RES·Filed 2003·Granted Jul 12, 2005·0 cites·9 claims
- 2043US6737035B1Heterogenite material for making submicron cobalt powdersOSRAM SYLVANIA INC·Filed 2000·Granted May 18, 2004·0 cites·2 claims
- 2143US6610856B2Tinuvin P-hindred amine light stabilizer and derivatives thereofCOUNCIL SCIENT IND RES·Filed 2002·Granted Aug 26, 2003·0 cites·2 claims
- 2243US6596051B2Heterogenite material for making submicron cobalt metal powdersOSRAM SYLVANIA INC·Filed 2001·Granted Jul 22, 2003·0 cites·2 claims
- 2339US6756499B2Process for the preparation of novel diol-functionalized UV absorbersCOUNCIL SCIENT IND RES·Filed 2000·Granted Jun 29, 2004·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →