Inventor · disambiguated record
Bernardus Kaptein
Also filed as: KAPTEIN BERNARDUS
6 granted patents·4 pending applications·7 citations·filing 1996–2020
72Inventor score
Top patents by PatentIndex Score
10 records- 0156US7183443B2Process for the preparation of enantiomerically enriched compoundsDSM IP ASSETS BV·Filed 2003·Granted Feb 27, 2007·3 cites·10 claims
- 0249US12459948B2Processes and intermediates for preparing a Btk inhibitorJANSSEN PHARMACEUTICA NV·Filed 2020·Granted Nov 4, 2025·0 cites·9 claims
- 0349US8680316B2Process for the preparation of cis-1-ammonium-4-alkoxycyclohexanecarbonitrile saltsVOLZ FRANK·Filed 2011·Granted Mar 25, 2014·0 cites·14 claims
- 0447US6794542B2Method for the preparation of enantiomerically enriched compoundsDSM NV·Filed 2000·Granted Sep 21, 2004·1 cites·16 claims
- 0543US2011136186A1Preparation of alpha-amino-epsilon-caprolactam via lysine cyclisationRAEMAKERS-FRANKEN PETRONELLA CATHARINA·Filed 2009·Application pending·0 cites
- 0638US5773284APhenylserine amides and the preparation of phenylserines/phenylserine amidesDSM NV·Filed 1996·Granted Jun 30, 1998·2 cites·14 claims
- 0732US2006135790A1Process for the preparation of an alpha-amino carbonyl compoundHYETT DAVID J·Filed 2004·Application pending·0 cites
- 0832US2006142610A1Process for the racemisation of enantiomerically enriched alpha-amino nitrilesVERZIJL GERARDUS K M·Filed 2003·Application pending·0 cites
- 0930US6025506AProcess for preparing an optically active phenylglycidyl acid derivativeDSM NV·Filed 1998·Granted Feb 15, 2000·1 cites·19 claims
- 1030US2012029226A1Method for the synthesis of chiral alpha-aryl propionic acid derivativesKAPTEIN BERNARDUS·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →