Inventor · disambiguated record
Bernd Schaefer
Also filed as: SCHAEFER BERND
14 granted patents·2 pending applications·28 citations·filing 1991–2023
87Inventor score
Top patents by PatentIndex Score
16 records- 0190US7408069B2Preparation of 2-amino-thiazole-5-carboxylic-acid derivativesBRISTOL MYERS SQUIBB CO·Filed 2006·Granted Aug 5, 2008·12 cites·7 claims
- 0286US7932386B2Preparation of 2-amino-thiazole-5-carboxylic-acid derivativesBRISTOL MYERS SQUIBB CO·Filed 2008·Granted Apr 26, 2011·6 cites·4 claims
- 0367US2025296906A1Method for preparing 4-hydroxy-2-methylene-butanal, 4-hydroxy-2-methyl-but-2-enal and esters thereofBASF SE·Filed 2023·Application pending·0 cites
- 0462US11261145B2Process for preparing bromotrichloromethaneBASF SE·Filed 2018·Granted Mar 1, 2022·0 cites·13 claims
- 0555US10836718B2Process for preparing astaceneBASF SE·Filed 2017·Granted Nov 17, 2020·0 cites·21 claims
- 0654US5633268ASubstituted ortho-ethenylphenylacetic acid derivativesBASF AG·Filed 1993·Granted May 27, 1997·7 cites·19 claims
- 0752US9221854B2Isomerization of olefinic compoundsBASF SE·Filed 2013·Granted Dec 29, 2015·0 cites·21 claims
- 0845US6486162B22-{3-[4-(2-t-butyl-6-trifluoromethyl-4-pyrimidinyl)-1- piperazinyl] propylthio}-4-pyrimidinol fumarateABBOTT LAB·Filed 2002·Granted Nov 26, 2002·0 cites·7 claims
- 0945US5356860AStyrene derivatives useful as herbicides and defoliantsBASF AG·Filed 1993·Granted Oct 18, 1994·2 cites·4 claims
- 1042US2022315519A1Isomerization of polyunsaturated non-aromatic compoundsBASF SE·Filed 2020·Application pending·0 cites
- 1139US6693120B1Spray drying of thrombin inhibitorsABBOTT GMBH & CO KG·Filed 2000·Granted Feb 17, 2004·0 cites·7 claims
- 1238US5324843AProcess for making 3,4,5,6-tetrahydrophthalimide derivativesBASF AG·Filed 1991·Granted Jun 28, 1994·1 cites·4 claims
- 1333US6639081B1Method for producing 4-cyano-2-aminomethylthiazoleABBOTT GMBH & CI KG·Filed 2000·Granted Oct 28, 2003·0 cites·16 claims
- 1431US6211397B1Process for the preparation of α-chloromethylene-triorganylphosphorane derivativesBASF AG·Filed 1992·Granted Apr 3, 2001·0 cites·7 claims
- 1531US5569774AProcess for the preparation of chlorine-substituted olefinsBASF AG·Filed 1993·Granted Oct 29, 1996·0 cites·6 claims
- 1629US5149882APurification of 2-chloro-5-nitrobenzaldehyde or acetals thereofSCHAEFER BERND·Filed 1991·Granted Sep 22, 1992·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →