Inventor · disambiguated record
Vinod Kumar Rai
Also filed as: RAI VINOD K · RAI VINOD KUMAR
8 granted patents·6 pending applications·103 citations·filing 2003–2012
87Inventor score
Top patents by PatentIndex Score
14 records- 0192US7408016B2Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefromSABIC INNOVATIVE PLASTICS IP·Filed 2005·Granted Aug 5, 2008·15 cites·26 claims
- 0292US7135577B2Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefromGEN ELECTRIC·Filed 2004·Granted Nov 14, 2006·38 cites·23 claims
- 0391US7277230B2Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefromGEN ELECTRIC·Filed 2004·Granted Oct 2, 2007·29 cites·9 claims
- 0485US7470796B2Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefromSABIC INNOVATIVE PLASTICS IP·Filed 2006·Granted Dec 30, 2008·5 cites·24 claims
- 0585US7348439B22-aryl-3-(aminoaryl)-3-(hydroxyaryl)phthalimidine compounds and methods for making themGEN ELECTRIC·Filed 2005·Granted Mar 25, 2008·6 cites·7 claims
- 0675US7998351B2Tannin based polymeric coagulants composition and method of useRAI VINOD KUMAR·Filed 2006·Granted Aug 16, 2011·8 cites·31 claims
- 0773US8298440B2Methods and compositions for inhibiting vinyl aromatic monomer polymerizationRAI VINOD KUMAR·Filed 2010·Granted Oct 30, 2012·2 cites·16 claims
- 0859US2009131599A1Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefromRAI VINOD KUMAR·Filed 2008·Application pending·0 cites
- 0959US2008033123A1Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefromGEN ELECTRIC·Filed 2007·Application pending·0 cites
- 1057US2007197761A12-aryl-3-(aminoaryl)-3-(hydroxyaryl)phthalimidine compounds and methods for making themGEN ELECTRIC·Filed 2007·Application pending·0 cites
- 1148US2013030225A1Methods and compositions for inhibiting vinyl aromatic monomer polymerizationGEN ELECTRIC·Filed 2012·Application pending·0 cites
- 1240US2008132726A1Process for the production of quinone methideRAI VINOD KUMAR·Filed 2006·Application pending·0 cites
- 1337US7015365B2Methods for preparing cycloalkylidene bisphenolsGEN ELECTRIC·Filed 2003·Granted Mar 21, 2006·0 cites·21 claims
- 1437US2006004214A1Methods for preparing 1,1,1-tris(4-hydroxyphenyl)alkanesKISHAN GURRAM·Filed 2004·Application pending·0 cites
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