Inventor · disambiguated record
Andreas Hendrikus Maria De Vries
Also filed as: DE VRIES ANDREAS HENDRIKUS MAR · DE VRIES ANDREAS HENDRIKUS MARIA
13 granted patents·6 pending applications·0 citations·filing 2001–2013
80Inventor score
Files withDSM IP ASSETS BV8DE LANGE BEN2STEINBAUER GERHARD2VERZIJL GERARDUS KAREL MARIA2BAPPERT ERHARD1
Top patents by PatentIndex Score
19 records- 0155US9561989B2Process of asymmetric hydrogenation of ketals and acetalsDSM IP ASSETS BV·Filed 2013·Granted Feb 7, 2017·0 cites·25 claims
- 0253US8563279B2Convergent synthesis of renin inhibitors and intermediates useful thereinDE LANGE BEN·Filed 2008·Granted Oct 22, 2013·0 cites·12 claims
- 0351US8088955B2Alpha-substituted α,β-unsaturated E- or Z-aldehydes, use thereof, and processes for their preparation α,βSTEINBAUER GERHARD·Filed 2008·Granted Jan 3, 2012·0 cites·5 claims
- 0450US2013310577A1Convergent synthesis of renin inhibitors and intermediates useful thereinDE LANGE BEN·Filed 2013·Application pending·0 cites
- 0549US2011244531A1Synthesis routes to 2(s),4(s),5(s),7(s)-2,7-dialkyl-4-hydroxy-5-amino-8-aryl-octanoyl amidesDE VRIES ANDREAS HENDRIKUS MARIA·Filed 2009·Application pending·0 cites
- 0648US10047019B2Efficient process of asymmetric hydrogenation of unsaturated ketones using additivesDSM IP ASSETS BV·Filed 2013·Granted Aug 14, 2018·0 cites·8 claims
- 0748US8314238B2Process for the preparation of an enantiomeric trisubstituted 3,4-dihydro-isoquinoline derivativeBAPPERT ERHARD·Filed 2008·Granted Nov 20, 2012·0 cites·12 claims
- 0845US9573872B2Using mixtures of E/Z isomers to obtain quantitatively specific products by combining asymmetric hydrogenation and isomerizationDSM IP ASSETS BV·Filed 2013·Granted Feb 21, 2017·0 cites·17 claims
- 0945US9458076B2Using mixtures of E/Z isomers to obtain quantitatively specific products by combined asymmetric hydrogenationsDSM IP ASSETS BV·Filed 2013·Granted Oct 4, 2016·0 cites·20 claims
- 1045US9452961B2(6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10-dimetylundec-5-en-2-one or 6,10-dimetylundeca-5,9-dien-2-oneDSM IP ASSETS BV·Filed 2013·Granted Sep 27, 2016·0 cites·17 claims
- 1144US9611200B2(6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10,14 trimetylpentadeca-5,9,13-trien-2-one or 6,10,14-trimetylpentadeca-5,9-dien-2-oneDSM IP ASSETS BV·Filed 2013·Granted Apr 4, 2017·0 cites·15 claims
- 1244US8088954B2Preparation of a saturated aldehydeVERZIJL GERARDUS KAREL MARIA·Filed 2008·Granted Jan 3, 2012·0 cites·5 claims
- 1344US7732621B2Process for the preparation of enantiomerically enriched indoline-2-carboxylic acidDSM IP ASSETS BV·Filed 2005·Granted Jun 8, 2010·0 cites·10 claims
- 1443US2013252288A1Enantioselective reductionDE WILDEMAN STEFAAN MARIE ANDRE·Filed 2008·Application pending·0 cites
- 1543US2011301365A1Alpha-substituted alpha, beta-unsaturated e- or z-aldehydes, use thereof, and processes for their preparation alpha, betaSTEINBAUER GERHARD·Filed 2011·Application pending·0 cites
- 1638US7884223B2Chiral compound suitable as a catalyst for asymmetric transfer hydrogenationDSM IP ASSETS BV·Filed 2005·Granted Feb 8, 2011·0 cites·11 claims
- 1736US2011294171A1Preparation of a saturated aldehydeVERZIJL GERARDUS KAREL MARIA·Filed 2011·Application pending·0 cites
- 1833US9139515B2Synthesis of R-biphenylalaninolHERMSEN PETRUS JOHANNES·Filed 2012·Granted Sep 22, 2015·0 cites·7 claims
- 1932US2004077872A1Process for homogeneously catalyzed c-c coupling reactionFiled 2001·Application pending·0 cites
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