Inventor · disambiguated record
Pandurang Balwant Deshpande
Also filed as: DESHPANDE PANDURANG B · DESHPANDE PANDURANG BALWANT
28 granted patents·16 pending applications·237 citations·filing 2001–2010
96Inventor score
Top patents by PatentIndex Score
44 records- 0196US6388070B1Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compoundsORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted May 14, 2002·55 cites·14 claims
- 0290US7439385B2Process for the preparation of biphosphonic derivativesALEMBIC LTD·Filed 2006·Granted Oct 21, 2008·11 cites·3 claims
- 0389US6552213B1Stereoselective route to produce tris-O-substituted-(E)-1-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)ethene, an intermediate in the synthesis of trans-resveratrolORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Apr 22, 2003·31 cites·20 claims
- 0489US6384215B1Preparation of new intermediates and their use in manufacturing of cephalosporin compoundsORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted May 7, 2002·23 cites·12 claims
- 0580US7741477B2Process for purification of sucraloseALEMBIC LTD·Filed 2007·Granted Jun 22, 2010·3 cites·2 claims
- 0680US6919449B2Process for the preparation of cephalosporin intermediate and its use for the manufacture of cephalosporin compoundsORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Jul 19, 2005·15 cites·15 claims
- 0778US6936711B2Process for preparation of penam derivatives from cepham derivativesORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Aug 30, 2005·13 cites·20 claims
- 0878US6555680B1Method for the preparation of ceftiofur sodiumORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted Apr 29, 2003·13 cites·22 claims
- 0977US7273935B2Process for the preparation of 3-methylcepham derivativesORCHID CHEMICALS & PHARM LTD·Filed 2004·Granted Sep 25, 2007·10 cites·6 claims
- 1076US7223863B2Process for preparing Tadalafil and its intermediateALEMBIC LTD·Filed 2006·Granted May 29, 2007·5 cites·11 claims
- 1175US6610845B1Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compoundsORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Aug 26, 2003·8 cites·11 claims
- 1273US6881837B2Chemical synthesis of S-adenosyl-L-methionine with enrichment of (S,S)-isomerORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted Apr 19, 2005·11 cites·16 claims
- 1373US6844471B2Method for the conversion of a Z-isomer into E-isomerORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Jan 18, 2005·6 cites·7 claims
- 1471US7683205B2Process for the preparation of RivastigmineALEMBIC LTD·Filed 2006·Granted Mar 23, 2010·3 cites·10 claims
- 1571US6903211B2Process for the preparation of 3-propenyl cephalosporin DMF solvateORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Jun 7, 2005·12 cites·12 claims
- 1667US6649753B2Stable salts of S-adenosyl-L-methionine (SAMe) and the process for their preparationORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted Nov 18, 2003·4 cites·3 claims
- 1766US6800756B2Method for the preparation of ceftiofur sodium and its intermediatesORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Oct 5, 2004·5 cites·8 claims
- 1862US7339055B2Process for the preparation of cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2004·Granted Mar 4, 2008·3 cites·8 claims
- 1962US6800755B2Process for the preparation of cefiximeORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Oct 5, 2004·4 cites·8 claims
- 2053US7863462B2Process for the purification of ropinirole hydrochlorideALEMBIC LTD·Filed 2007·Granted Jan 4, 2011·0 cites·5 claims
- 2152US7098329B2Process for the preparation of a cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2004·Granted Aug 29, 2006·2 cites·5 claims
- 2251US7652147B2Process for preparation of IrbesartanALEMBIC LTD·Filed 2006·Granted Jan 26, 2010·0 cites·63 claims
- 2350US2010105889A1Process for the preparation of pentosan polysulfate or salts thereofDESHPANDE PANDURANG BALWANT·Filed 2007·Application pending·0 cites
- 2447US7968731B2Process for the purification of Ropinirole hydrochlorideALEMBIC LTD·Filed 2007·Granted Jun 28, 2011·0 cites·4 claims
- 2546US6713625B2Process for the preparation of cefditoren using the thioester of thiazolylacetic acidORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Mar 30, 2004·0 cites·10 claims
- 2646US2008051352A1Novel process for the preparation of telithromycinALEMBIC LTD·Filed 2006·Application pending·0 cites
- 2745US2005080072A1Process for the preparation of a thiazepine derivativeORCHID CHEMICALS & PHARM LTD·Filed 2004·Application pending·0 cites
- 2845US2008161560A1Process for Preparation of Calcium Salt of RosuvastatinDESHPANDE PANDURANG BALWANT·Filed 2005·Application pending·0 cites
- 2945US2010234632A1process for the preparation of entacaponeALEMBIC LTD·Filed 2007·Application pending·0 cites
- 3045US2009124803A1Process for preparation of rosuvastatinDESHPANDE PANDURANG BALWANT·Filed 2005·Application pending·0 cites
- 3144US7777039B2Process for the preparation of aripiprazoleALEMBIC LTD·Filed 2006·Granted Aug 17, 2010·0 cites·8 claims
- 3244US2004087787A1Novel thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compoundsFiled 2001·Application pending·0 cites
- 3343US2004132995A1Process for the preparation of cephalosporinsORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 3442US7662955B2Process for the preparation of cefoxitinORCHID CHEMICALS & PHARM LTD·Filed 2003·Granted Feb 16, 2010·0 cites·12 claims
- 3542US2007082854A1Novel polymorphs of erythromycin compoundALEMBIC LTD·Filed 2006·Application pending·0 cites
- 3641US6833459B2Process for the preparation of thiazole intermediateORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Dec 21, 2004·0 cites·12 claims
- 3739US2006258877A1Process for the preparation of (E)-2-cyano-3-(3, 4-dihydroxy-5-nitrophenyl)-N, N-diethyl-2-propenamide (entacapone)ALEMBIC LTD·Filed 2006·Application pending·0 cites
- 3839US2006247427A1Process to obtain 6-O-methylerythromycin a (clarithromycin)_form IIALEMBIC LTD·Filed 2006·Application pending·0 cites
- 3939US2009312538A1process for the preparation of sucralose of high purityALEMBIC LTD·Filed 2006·Application pending·0 cites
- 4038US2010113798A1Process for preparation of irbesartanALEMBIC LTD·Filed 2010·Application pending·0 cites
- 4138US2006009639A1Process for the preparation of cefpodoxime proxetilORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 4237US2004092735A1Process for the preparation of cefuroxime sodiumORCHID CHEMICALS & PHARM LTD·Filed 2002·Application pending·0 cites
- 4333US6555679B2Method for preparation of ceftiofur sodium from its hydrohalide saltsORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted Apr 29, 2003·0 cites·9 claims
- 4433US2004002600A1Process for the conversion of penam ring system to cepham ring systemORCHID CHEMICALS & PHARM LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →