Inventor · disambiguated record
Vilas M. Chopdekar
Also filed as: CHOPDEKAR VILAS M
31 granted patents·4 pending applications·464 citations·filing 1975–2012
97Inventor score
Files withJAME FINE CHEMICALS INC20AMOCO CORP3JFC TECHNOLOGIES LLC3CHOPDEKAR VILAS M2M & T CHEMICALS INC2
Top patents by PatentIndex Score
35 records- 0193US5663415AProcess for preparing antihistamine tannatesJAME FINE CHEMICALS INC·Filed 1996·Granted Sep 2, 1997·79 cites·10 claims
- 0286US6670370B1Dextromethorphan tannateJAME FINE CHEMICALS INC·Filed 2002·Granted Dec 30, 2003·19 cites·46 claims
- 0384US4713438AAmide and/or imide containing polymers and monomers for the preparation thereofAMOCO CORP·Filed 1986·Granted Dec 15, 1987·32 cites·8 claims
- 0481US6472380B1Glucosamine sulfate calcium chloride composition and processes for the preparation of glucosamine sulfate metal chloridesJAME FINE CHEMICALS INC·Filed 2000·Granted Oct 29, 2002·16 cites·20 claims
- 0581US4036889AProcess for preparing triarylphosphinesM & T CHEMICALS INC·Filed 1975·Granted Jul 19, 1977·12 cites·4 claims
- 0679US7388000B1Halide-free glucosamine phosphate compositions and methods of preparationJFCT TECHNOLOGIES LLC·Filed 2005·Granted Jun 17, 2008·3 cites·18 claims
- 0779US5705103AComposition for producing chemiluminescent light of controllable durationJAME FINE CHEMICALS INC·Filed 1996·Granted Jan 6, 1998·50 cites·24 claims
- 0878US6677381B1Guaifenesin tannateJAME FINE CHEMICALS INC·Filed 2001·Granted Jan 13, 2004·8 cites·10 claims
- 0978US5599846APhenylephrine tannate compositionsJAME FINE CHEMICALS INC·Filed 1996·Granted Feb 4, 1997·52 cites·6 claims
- 1075US5843923AGlucosamine sulfate potassium chloride and process of preparation thereofJAME FINE CHEMICALS INC·Filed 1998·Granted Dec 1, 1998·39 cites·12 claims
- 1174US7511134B1Method for preparing N-acetylglucosamineJFC TECHNOLOGIES·Filed 2005·Granted Mar 31, 2009·3 cites·16 claims
- 1274US5902801AGlucosamine sulfate metal chloride compositions and process of preparing sameJAME FINE CHEMICALS INC·Filed 1998·Granted May 11, 1999·38 cites·14 claims
- 1372US7622576B1Halide-free glucosamine base and method of preparationJFC TECHNOLOGIES LLC·Filed 2005·Granted Nov 24, 2009·1 cites·15 claims
- 1472US7388001B1Halide-free glucosamine sulfate compositions and methods of preparationJFC TECHNOLRIES LLC·Filed 2005·Granted Jun 17, 2008·3 cites·18 claims
- 1572US6689817B1Process for preparing guaifenesin tannateJAME FINE CHEMICALS INC·Filed 2001·Granted Feb 10, 2004·4 cites·6 claims
- 1672US6455727B1Process for preparing carbetapentane tannateJAME FINE CHEMICALS INC·Filed 2001·Granted Sep 24, 2002·6 cites·9 claims
- 1771US5281367ATwo-component chemiluminescent compositionJAME FINE CHEMICALS INC·Filed 1993·Granted Jan 25, 1994·26 cites·13 claims
- 1870US6939856B2Method for preparing dexchlor tannateJAME FINE CHEMICALS INC·Filed 2003·Granted Sep 6, 2005·4 cites·12 claims
- 1970US4045494AMethod for preparing triogranophosphinesM & T CHEMICALS INC·Filed 1975·Granted Aug 30, 1977·7 cites·4 claims
- 2069US5597517ATwo-component chemiluminescent compositionJAME FINE CHEMICALS INC·Filed 1996·Granted Jan 28, 1997·29 cites·18 claims
- 2168US8901274B2Polyimide oligomersDAS SAJAL·Filed 2012·Granted Dec 2, 2014·2 cites·16 claims
- 2267US5442092APreparation of esters of 3,5,6-trichlorosalicyclic acidJAME FINE CHEMICALS INC·Filed 1994·Granted Aug 15, 1995·9 cites·18 claims
- 2366US6881744B2Carbinoxamine tannateJAME FINE CHEMICALS INC·Filed 2002·Granted Apr 19, 2005·3 cites·16 claims
- 2461US6833360B2Process for preparing pseudoephedrine tannateJAME FINE CHEMICALS INC·Filed 2002·Granted Dec 21, 2004·0 cites·7 claims
- 2559US7001886B2Hot melt method for preparing diphenhydramine tannateJAME FINE CHEMICALS INC·Filed 2004·Granted Feb 21, 2006·0 cites·11 claims
- 2657US7683042B1Stabilized halide-free glucosamine base and method of preparationJFC TECHNOLOGIES LLC·Filed 2005·Granted Mar 23, 2010·0 cites·15 claims
- 2753US2004157784A1Opiod tannate compositionsJAME FINE CHEMICALS INC·Filed 2003·Application pending·0 cites
- 2852US7662802B2Halide-free glucosamine-acidic drug complexesGLUCONOVA LLC·Filed 2007·Granted Feb 16, 2010·0 cites·23 claims
- 2951US4925916AAmide and/or imide containing polymers and monomers for the preparation thereofAMOCO CORP·Filed 1987·Granted May 15, 1990·10 cites·8 claims
- 3051US2003114535A1Dextrochlorpheniramine tannateJAME FINE CHEMICALS INC·Filed 2002·Application pending·0 cites
- 3150US5032667AAmide and/or imide containing polymers and monomers for the preparation thereofAMOCO CORP·Filed 1989·Granted Jul 16, 1991·7 cites·21 claims
- 3249US7754875B1Halide-free glucosamine base-organic acid salt compositionsJFC TECHNOLOGIES LLC·Filed 2005·Granted Jul 13, 2010·0 cites·19 claims
- 3343US2007259043A1Halide-free glucosamine-therapeutic drug salt compositionsJAME FINE CHEMICALS INC·Filed 2005·Application pending·0 cites
- 3429US2011054087A1Flame-Retardant cyanate estersCHOPDEKAR VILAS M·Filed 2010·Application pending·0 cites
- 3527US5294377AProcess for restoration of chemical lighting potential of a chemiluminescent lighting systemCHOPDEKAR VILAS M·Filed 1993·Granted Mar 15, 1994·2 cites·10 claims
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