Rai; Vinod Kumar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rai; Vinod Kumar.The latest application filed is for "methods and compositions for inhibiting vinyl aromatic monomer polymerization".

Company Profile

0.8.14

Rai; Vinod Kumar - Bangalore IN
Rai; Vinod Kumar - Karnataka IN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods And Compositions For Inhibiting Vinyl Aromatic Monomer Polymerization App 20130030225 - Rai; Vinod Kumar ; et al.	2013-01-31
Methods and compositions for inhibiting vinyl aromatic monomer polymerization Grant 8,298,440 - Rai , et al. October 30, 2	2012-10-30
Methods And Compositions For Inhibiting Vinyl Aromatic Monomer Polymerization App 20110297878 - Rai; Vinod Kumar ; et al.	2011-12-08
Tannin based polymeric coagulants composition and method of use Grant 7,998,351 - Rai , et al. August 16, 2	2011-08-16
Methods For Producing And Purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine Monomers And Polycarbonates Derived Therefrom App 20090131599 - RAI; Vinod Kumar ; et al.	2009-05-21
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom Grant 7,470,796 - Rai , et al. December 30, 2	2008-12-30
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom Grant 7,408,016 - Chatterjee , et al. August 5, 2	2008-08-05
Tannin Based Polymeric Coagulants Composition And Method Of Use App 20080149569 - Rai; Vinod Kumar ; et al.	2008-06-26
Process For The Production Of Quinone Methide App 20080132726 - Rai; Vinod Kumar	2008-06-05
2-aryl-3-(aminoaryl)-3-(hydroxyaryl)phthalimidine compounds and methods for making them Grant 7,348,439 - Ganesan , et al. March 25, 2	2008-03-25
Methods For Producing And Purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine Monomers And Polycarbonates Derived Therefrom App 20080033123 - Srinivasan; Veeraraghavan ; et al.	2008-02-07
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom Grant 7,277,230 - Srinivasan , et al. October 2, 2	2007-10-02
2-aryl-3-(aminoaryl)-3-(hydroxyaryl)phthalimidine Compounds And Methods For Making Them App 20070197761 - Ganesan; Balakrishnan ; et al.	2007-08-23
2-aryl-3-(aminoaryl)-3-(hydroxyaryl)phthalimidine Compounds And Methods For Making Them App 20070123714 - Ganesan; Balakrishnan ; et al.	2007-05-31
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom App 20070055025 - Rai; Vinod Kumar ; et al.	2007-03-08
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom App 20070010619 - Chatterjee; Gautam ; et al.	2007-01-11
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom Grant 7,135,577 - Rai , et al. November 14, 2	2006-11-14
Methods for preparing cycloalkylidene bisphenols Grant 7,015,365 - Kapila , et al. March 21, 2	2006-03-21
Methods for preparing 1,1,1-tris(4-hydroxyphenyl)alkanes App 20060004214 - Kishan; Gurram ; et al.	2006-01-05
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)ph- thalimidine monomers and polycarbonates derived therefrom App 20050288517 - Rai, Vinod Kumar ; et al.	2005-12-29
Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)ph- thalimidine monomers and polycarbonates derived therefrom App 20050222334 - Srinivasan, Veeraraghavan ; et al.	2005-10-06
Methods For Preparing Cycloalkylidene Bisphenols App 20050137428 - Kapila, Debjani ; et al.	2005-06-23

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