Assignee
CHEMI SPA
IT·26 granted patents·10 pending applications·158 citations·filing 1993–2023
Top patents by PatentIndex Score
36 records- 0189US6492146B1Process for the preparation of phosphatidylserinesCHEMI SPA·Filed 2000·Granted Dec 10, 2002·23 cites·14 claims
- 0288US6897339B2Process for the production of high purity iohexolCHEMI SPA·Filed 2002·Granted May 24, 2005·24 cites·11 claims
- 0387US7417149B2Process for the preparation of MontelukastCHEMI SPA·Filed 2006·Granted Aug 26, 2008·9 cites·31 claims
- 0483US7332603B2Preparation of biphosphonic acids and salts thereofCHEMI SPA·Filed 2002·Granted Feb 19, 2008·20 cites·4 claims
- 0583US7105681B2Process for the preparation of sulphinyl derivatives by oxidation of the corresponding sulfidesCHEMI SPA·Filed 2005·Granted Sep 12, 2006·9 cites·18 claims
- 0683US6645742B2Purifying process for phosphatidylserineCHEMI SPA·Filed 2001·Granted Nov 11, 2003·13 cites·32 claims
- 0780US7358399B2Process for the preparation of N,N-diisopropyl-3-(2-hydroxy-5-methylphenyl)-3-phenyl-propaneamineCHEMI SPA·Filed 2005·Granted Apr 15, 2008·4 cites·26 claims
- 0879US6586357B1Heteroaromatic diphosphines as chiral ligandsCHEMI SPA·Filed 2001·Granted Jul 1, 2003·9 cites·3 claims
- 0977US6153758AHeteroarylic-arylic diphosphines as chiral ligandsCHEMI SPA·Filed 1997·Granted Nov 28, 2000·28 cites·42 claims
- 1075US9308174B2Lyophilized formulations of bendamustine hydrochlorideCHEMI SPA·Filed 2014·Granted Apr 12, 2016·1 cites·15 claims
- 1175US8049031B2Solid forms of fesoterodine fumarateCHEMI SPA·Filed 2009·Granted Nov 1, 2011·2 cites·16 claims
- 1271US11242412B2Method for the qualification of preparations of pentosan polysulfate, raw materials and production processes thereofCHEMI SPA·Filed 2019·Granted Feb 8, 2022·0 cites·3 claims
- 1367US10407515B2Method for the qualification of preparations of pentosan polysulfate, raw materials and production processes thereofCHEMI SPA·Filed 2014·Granted Sep 10, 2019·0 cites·2 claims
- 1465US6444822B1Process for the preparation of 3-substituted 4-phenyl-piperidine derivativeCHEMI SPA·Filed 2000·Granted Sep 3, 2002·3 cites·9 claims
- 1564US10787469B2Process for the purification of L-α-glycerophosphorylcholineCHEMI SPA·Filed 2019·Granted Sep 29, 2020·0 cites·13 claims
- 1664US9272982B2Method for preparing high-purity fesoterodine fumarateCHEMI SPA·Filed 2014·Granted Mar 1, 2016·0 cites·17 claims
- 1763US10870711B2Process for the preparation of polysaccharidesCHEMI SPA·Filed 2016·Granted Dec 22, 2020·1 cites·14 claims
- 1861US7078533B2Method for the racemization of etodolic acidCHEMI SPA·Filed 2004·Granted Jul 18, 2006·2 cites·13 claims
- 1959US2025042948A1Manufacturing process for the production of linaclotideCHEMI SPA·Filed 2022·Application pending·0 cites
- 2056US5315023AProcess for the preparation of glycerophospholipidsCHEMI SPA·Filed 1993·Granted May 24, 1994·8 cites·14 claims
- 2156US2025091981A1Process for the purification of 5-aminosalicylic acidCHEMI SPA·Filed 2023·Application pending·0 cites
- 2252US2005267070A1Process for the preparation of esters of heparinCHEMI SPA·Filed 2005·Application pending·0 cites
- 2350US9206229B2Bortezomib esters and formulations thereofCHEMI SPA·Filed 2013·Granted Dec 8, 2015·0 cites·7 claims
- 2449US7307037B2Metallic catalysts for chemo-, regio- and stereoselective reactions, and corresponding precursorsCHEMI SPA·Filed 2003·Granted Dec 11, 2007·2 cites·28 claims
- 2548US2010292502A1Method for preparing high-purity fesoterodine fumarateCHEMI SPA·Filed 2010·Application pending·0 cites
- 2648US2016311941A1Process for the preparation of colesevelamCHEMI SPA·Filed 2014·Application pending·0 cites
- 2745US2003236221A1Process for the preparation of esters of heparinCHEMI SPA·Filed 2003·Application pending·0 cites
- 2845US2017101425A1Process for the purification of l-alpha-glycerophosphorylcholineCHEMI SPA·Filed 2015·Application pending·0 cites
- 2944US8377662B2Process for the production of N-acyl-phosphatidyl-ethanolamineCHEMI SPA·Filed 2008·Granted Feb 19, 2013·0 cites·27 claims
- 3043US10234461B2Analysis of the molecular weight distribution of complex polypeptide mixturesCHEMI SPA·Filed 2016·Granted Mar 19, 2019·0 cites·16 claims
- 3143US7858634B2Amorphous 3-pyridil-1-hydroxyethyliden-1,1-biphosphonic acid monosodium salt and process for the preparation thereofCHEMI SPA·Filed 2005·Granted Dec 28, 2010·0 cites·16 claims
- 3243US2005014798A1Polymorphous forms of rosiglitazone maleateCHEMI SPA·Filed 2004·Application pending·0 cites
- 3342US10539568B2RP-HPLC analysis of complex polypeptide mixturesCHEMI SPA·Filed 2016·Granted Jan 21, 2020·0 cites·13 claims
- 3441US2021253674A1Anti-xylan sulfate polyclonal antiserum and use thereof in elisa methodsCHEMI SPA·Filed 2019·Application pending·0 cites
- 3535US7087548B2Preparation and use of a heterogeneous rhodium catalyst for the hydrogenation of a double bond of an α-β-unsaturated carbonyl compoundCHEMI SPA·Filed 2002·Granted Aug 8, 2006·0 cites·26 claims
- 3635US2007049637A1Process for the synthesis of cationic lipidsCHEMI SPA·Filed 2004·Application pending·0 cites
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