Inventor · disambiguated record
Anna M. C. F. Castelijns
Also filed as: CASTELIJNS ANNA M C F · CASTELIJNS ANNA MARIA CORNELIA · CASTELIJNS ANNA MARIA CORNELIA FRANCISCA
23 granted patents·4 pending applications·272 citations·filing 1984–2016
92Inventor score
Files withDSM NV13CASTELIJNS ANNA MARIA CORNELIA FRANCISCA3STAMICARBON3DE LANGE BEN2DSM IP ASSETS BV2
Top patents by PatentIndex Score
27 records- 0195US5530092ADendritic macromolecule and the preparation thereofDSM NV·Filed 1994·Granted Jun 25, 1996·177 cites·42 claims
- 0290US5610268ADendritic macromolecule and the preparation thereofDSM NV·Filed 1995·Granted Mar 11, 1997·77 cites·14 claims
- 0372US8598303B2Process to produce valerolactone from levulinic acidCASTELIJNS ANNA MARIA CORNELIA FRANCISCA·Filed 2012·Granted Dec 3, 2013·3 cites·19 claims
- 0457US5811588AProcess for the preparation of 3-phenylpropanalDSM NV·Filed 1997·Granted Sep 22, 1998·8 cites·16 claims
- 0556US9334224B2Process to produce alkenoic acid esters from lactonesDSM IP ASSETS BV·Filed 2012·Granted May 10, 2016·0 cites·16 claims
- 0653US8563279B2Convergent synthesis of renin inhibitors and intermediates useful thereinDE LANGE BEN·Filed 2008·Granted Oct 22, 2013·0 cites·12 claims
- 0752US9328052B2Process to produce alkenoic acid esters from lactonesCASTELIJNS ANNA MARIA CORNELIA FRANCISCA·Filed 2012·Granted May 3, 2016·0 cites·13 claims
- 0851US8088955B2Alpha-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
- 0950US2013310577A1Convergent synthesis of renin inhibitors and intermediates useful thereinDE LANGE BEN·Filed 2013·Application pending·0 cites
- 1049US8680316B2Process for the preparation of cis-1-ammonium-4-alkoxycyclohexanecarbonitrile saltsVOLZ FRANK·Filed 2011·Granted Mar 25, 2014·0 cites·14 claims
- 1149US2011244531A1Synthesis 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
- 1248US10221124B2Process for the preparation of diaminobutaneDSM IP ASSETS BV·Filed 2016·Granted Mar 5, 2019·0 cites·24 claims
- 1348US2011251397A1Method for preparation of 3-methylpyridineCASTELIJNS ANNA MARIA CORNELIA FRANCISCA·Filed 2009·Application pending·0 cites
- 1445US5728892AMethod for preparing an alpha-alkycinnamaldehydeDSM NV·Filed 1996·Granted Mar 17, 1998·4 cites·14 claims
- 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
- 1641US5616804AProcess for the preparation of dibenzylamineDSM NV·Filed 1995·Granted Apr 1, 1997·2 cites·12 claims
- 1739US6603043B2Process for the preparation of (schiff bases of) α-alkyl-α-amino acid amidesDSM NV·Filed 2001·Granted Aug 5, 2003·0 cites·18 claims
- 1836US5663433AProcess for the preparation N-alkyl-N,O-diacetyl hydroxylamineDSM NV·Filed 1996·Granted Sep 2, 1997·1 cites·9 claims
- 1934US5334721A2,4-dimethyl-5-oxohexane and a method of use thereforSTAMICARBON·Filed 1993·Granted Aug 2, 1994·0 cites·14 claims
- 2033US5254712AProcess for the preparation of 5-oxohexane nitriles and the compound 2,4-dimethyl-5-oxohexane nitrileSTAMICARBON·Filed 1992·Granted Oct 19, 1993·0 cites·17 claims
- 2130US5438143AProcess for the preparation of substituted pyridines via 1-aza-1,3-butadienes and the 1-aza-1,3-butadiene intermediatesDSM NV·Filed 1991·Granted Aug 1, 1995·0 cites·19 claims
- 2228US5824804AMethod for the preparation of a N-alkoxy-(tetra-or hexahydro)-phthalimide and method for the preparation of a N-alkoxyamineDSM NV·Filed 1997·Granted Oct 20, 1998·0 cites·6 claims
- 2328US5319125AMethod for the preparation of 2-(2-cyanoethyl)-cyclopentanonesDSM NV·Filed 1993·Granted Jun 7, 1994·0 cites·10 claims
- 2426US5274165AProcess for the α-chlorination of phenylacetonitrilesDSM NV·Filed 1992·Granted Dec 28, 1993·0 cites·16 claims
- 2525US5786507AProcess for the preparation of 3-phenylpropionic acidDSM NV·Filed 1997·Granted Jul 28, 1998·0 cites·12 claims
- 2622US5977406AProcess for preparing α-amino acid amides, α-amino acids and derivatives thereofDSM NV·Filed 1997·Granted Nov 2, 1999·0 cites·17 claims
- 2722US4649211AProcess for the preparation of 2-cyanomethylcyclohexanoneSTAMICARBON·Filed 1984·Granted Mar 10, 1987·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →