Inventor · disambiguated record
Lech Ciszewski
Also filed as: CISZEWSKI LECH · CISZEWSKI LECH ANDRZEJ
8 granted patents·7 pending applications·97 citations·filing 1995–2024
86Inventor score
Top patents by PatentIndex Score
15 records- 0191US6897307B2Process for preparing 2,6-diaminopurine derivativesNOVARTIS AG·Filed 2003·Granted May 24, 2005·34 cites·30 claims
- 0289US8115016B2Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acidHOOK DAVID·Filed 2008·Granted Feb 14, 2012·13 cites·16 claims
- 0388US8008263B2Organic compounds and their usesNOVARTIS AG·Filed 2008·Granted Aug 30, 2011·12 cites·17 claims
- 0485US8222425B2Organic compounds and their usesBRITT SHAWN D·Filed 2011·Granted Jul 17, 2012·12 cites·5 claims
- 0584US2024239743A11-(4-{1-[(e)-4-cyclohexyl-3-trifluoromethylbenzyloxyimino]-ethyl}-2-ethyl-benzyl)-azetidine-3-carboxylic acid, (e)-but-2-enedioic acidNOVARTIS AG·Filed 2024·Application pending·0 cites
- 0677US5608061AProcess for preparing 1,4,8,11-tetraazacyclotetradecaneJOHNSON MATTHEY PLC·Filed 1995·Granted Mar 4, 1997·24 cites·20 claims
- 0775US8993785B2Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acidHOOK DAVID·Filed 2014·Granted Mar 31, 2015·2 cites·15 claims
- 0875US2023357142A91-(4-{1-[(e)-4-cyclohexyl-3-trifluoromethylbenzyloxyimino]-ethyl}-2-ethyl-benzyl)-azetidine-3-carboxylic acid, (e)-but-2-enedioic acidNOVARTIS AG·Filed 2022·Application pending·0 cites
- 0966US2021323915A1Hemifumarate salt of 1-[4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl]-azetidine-3-carboxylic acidNOVARTIS AG·Filed 2020·Application pending·0 cites
- 1062US2012115840A1Hemifumarate salt of 1-[4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl]-azetidine-3-carboxylic acidCISZEWSKI LECH·Filed 2009·Application pending·0 cites
- 1158US2018118678A1Hemifumarate salt of 1-[4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl]-azetidine-3-carboxylic acidNOVARTIS AG·Filed 2017·Application pending·0 cites
- 1256US8716495B2Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acidHOOK DAVID·Filed 2011·Granted May 6, 2014·0 cites·30 claims
- 1354US2014005162A1Hemifumarate salt of 1-[4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl]-azetidine-3-carboxylic acidCISZEWSKI LECH·Filed 2013·Application pending·0 cites
- 1452US9206116B2Process for preparing 5-biphenyl-4-amino-2-methyl pentanoic acidHOOK DAVID·Filed 2015·Granted Dec 8, 2015·0 cites·20 claims
- 1548US2015175536A1Hemifumarate salt of 1-[4-[1-(4-cyclohexyl-3-trifluoromethyl-benzyloxyimino)-ethyl]-2-ethyl-benzyl]-azetidine-3-carboxylic acidCISZEWSKI LECH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →