Assignee
ORCHID CHEMICALS & PHARM LTD
IN·32 granted patents·24 pending applications·290 citations·filing 2001–2014
Top patents by PatentIndex Score
56 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
- 0292US7417143B2Process for the preparation of Tazobactam in pure formORCHID CHEMICALS & PHARM LTD·Filed 2005·Granted Aug 26, 2008·16 cites·2 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
- 0583US7345169B2Process for the preparation of cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2005·Granted Mar 18, 2008·7 cites·7 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
- 0779US7361761B2Process for the preparation of bisphosphonic acidORCHID CHEMICALS & PHARM LTD·Filed 2006·Granted Apr 22, 2008·6 cites·6 claims
- 0878US7687488B22-substituted methyl penam derivativesORCHID CHEMICALS & PHARM LTD·Filed 2007·Granted Mar 30, 2010·12 cites·14 claims
- 0978US6936711B2Process for preparation of penam derivatives from cepham derivativesORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Aug 30, 2005·13 cites·20 claims
- 1078US6555680B1Method for the preparation of ceftiofur sodiumORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted Apr 29, 2003·13 cites·22 claims
- 1177US7273935B2Process for the preparation of 3-methylcepham derivativesORCHID CHEMICALS & PHARM LTD·Filed 2004·Granted Sep 25, 2007·10 cites·6 claims
- 1276US6759395B2Soft-gelatin capsule comprising S-adenosylmethionine and a method for producing the sameORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted Jul 6, 2004·19 cites·30 claims
- 1375US6610845B1Thioester 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
- 1473US6881837B2Chemical 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
- 1573US6844471B2Method for the conversion of a Z-isomer into E-isomerORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Jan 18, 2005·6 cites·7 claims
- 1672US6803461B2Synthesis of ceftiofur intermediateORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Oct 12, 2004·7 cites·39 claims
- 1771US6903211B2Process for the preparation of 3-propenyl cephalosporin DMF solvateORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Jun 7, 2005·12 cites·12 claims
- 1867US6649753B2Stable 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
- 1966US6800756B2Method for the preparation of ceftiofur sodium and its intermediatesORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Oct 5, 2004·5 cites·8 claims
- 2062US7339055B2Process for the preparation of cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2004·Granted Mar 4, 2008·3 cites·8 claims
- 2162US7244842B2Amorphous hydrate of a cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2003·Granted Jul 17, 2007·6 cites·13 claims
- 2262US6800755B2Process for the preparation of cefiximeORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Oct 5, 2004·4 cites·8 claims
- 2354US2010298566A1Process for the preparation of paliperidone and its intermediatesORCHID CHEMICALS & PHARM LTD·Filed 2008·Application pending·0 cites
- 2452US7098329B2Process for the preparation of a cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2004·Granted Aug 29, 2006·2 cites·5 claims
- 2552US2010267968A1Method for the preparation of duloxetine hydrochlorideORCHID CHEMICALS & PHARM LTD·Filed 2008·Application pending·0 cites
- 2650US8828999B2Pyrimidine compounds and their usesORCHID CHEMICALS & PHARM LTD·Filed 2013·Granted Sep 9, 2014·0 cites·19 claims
- 2748US7459550B2Process for the preparation of CefditorenORCHID CHEMICALS & PHARM LTD·Filed 2004·Granted Dec 2, 2008·2 cites·14 claims
- 2847US2010292341A1Quick dissolve compositions of memantine hydrochlorideORCHID CHEMICALS & PHARM LTD·Filed 2008·Application pending·0 cites
- 2946US6713625B2Process for the preparation of cefditoren using the thioester of thiazolylacetic acidORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Mar 30, 2004·0 cites·10 claims
- 3046US2004096496A1Sustained release pharmaceutical composition of a cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 3146US2004204466A1Treatment of bronchial asthma using 5-HT3 receptor antagonistsORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 3246US2003232813A1Novel amino substituted pyrimidinone derivativesORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 3345US2005080072A1Process for the preparation of a thiazepine derivativeORCHID CHEMICALS & PHARM LTD·Filed 2004·Application pending·0 cites
- 3444US2003225075A1Novel pyrimidone derivativesORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 3544US2009087893A1Modified Expandase Enzyme and its useORCHID CHEMICALS & PHARM LTD·Filed 2005·Application pending·0 cites
- 3643US2004132995A1Process for the preparation of cephalosporinsORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 3742US7662955B2Process for the preparation of cefoxitinORCHID CHEMICALS & PHARM LTD·Filed 2003·Granted Feb 16, 2010·0 cites·12 claims
- 3841US6833459B2Process for the preparation of thiazole intermediateORCHID CHEMICALS & PHARM LTD·Filed 2002·Granted Dec 21, 2004·0 cites·12 claims
- 3939US2003135041A1Synthesis of ceftiofur intermediateORCHID CHEMICALS & PHARM LTD·Filed 2002·Application pending·0 cites
- 4038US7741478B2Salts in the preparation of cephalosporin antibioticsORCHID CHEMICALS & PHARM LTD·Filed 2005·Granted Jun 22, 2010·0 cites·9 claims
- 4138US7667034B2Chemical synthesis of S-adenosyl-L-methionine with enrichment of (S,S)-isomerORCHID CHEMICALS & PHARM LTD·Filed 2005·Granted Feb 23, 2010·0 cites·7 claims
- 4238US2006094872A1Process for the preparation of cephalosporin antibioticORCHID CHEMICALS & PHARM LTD·Filed 2005·Application pending·0 cites
- 4338US2005215781A1Novel polymorph of cefdinirORCHID CHEMICALS & PHARM LTD·Filed 2005·Application pending·0 cites
- 4438US2010261897A1Improved Process For the Preparation of Cephalosporin Antibiotic IntermediateORCHID CHEMICALS & PHARM LTD·Filed 2006·Application pending·0 cites
- 4538US2006009639A1Process for the preparation of cefpodoxime proxetilORCHID CHEMICALS & PHARM LTD·Filed 2003·Application pending·0 cites
- 4638US2007060756A1Process for the preparation of desloratadineORCHID CHEMICALS & PHARM LTD·Filed 2006·Application pending·0 cites
- 4738US2008319031A1Novel Tyrosine DerivativesORCHID CHEMICALS & PHARM LTD·Filed 2006·Application pending·0 cites
- 4837US2004092735A1Process for the preparation of cefuroxime sodiumORCHID CHEMICALS & PHARM LTD·Filed 2002·Application pending·0 cites
- 4935US2004077849A1Process for the preparation of cefadroxilORCHID CHEMICALS & PHARM LTD·Filed 2002·Application pending·0 cites
- 5033US6555679B2Method for preparation of ceftiofur sodium from its hydrohalide saltsORCHID CHEMICALS & PHARM LTD·Filed 2001·Granted Apr 29, 2003·0 cites·9 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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