Inventor · disambiguated record
Wilhelmus H. J. Boesten
Also filed as: BOESTEN WILHELMUS · BOESTEN WILHELMUS H J · BOESTEN WILHELMUS HUBERTUS · BOESTEN WILHELMUS HUBERTUS J
33 granted patents·6 pending applications·163 citations·filing 1975–2011
96Inventor score
Files withSTAMICARBON17DSM NV10DSM IP ASSETS BV4BOONEN JOZEF JOHANNES CATHERIN1DSM FINE CHEM AUSTRIA GMBH1
Top patents by PatentIndex Score
39 records- 0178US8420683B25 substituted hydantoinsSARAKINOS GEORGIOS·Filed 2008·Granted Apr 16, 2013·4 cites·10 claims
- 0277US4036852AOptical resolution of phenyl-glycine amideSTAMICARBON·Filed 1975·Granted Jul 19, 1977·9 cites·9 claims
- 0377US3971700AProcess for the enzymatic resolution of DL-phenyl glycine amide into its optically active antipodesSTAMICARBON·Filed 1975·Granted Jul 27, 1976·18 cites·7 claims
- 0476US6222052B1Process for preparing optically active 2-amino-ω-oxoalkanoic acid derivativesDSM NV·Filed 2000·Granted Apr 24, 2001·6 cites·7 claims
- 0574US4172846AProcess for separating a mixture of an optically active phenylglycine amide and an optically active phenylglycineSTAMICARBON·Filed 1977·Granted Oct 30, 1979·10 cites·11 claims
- 0668US5276190AMethod for the preparation of an alcoholDSM NV·Filed 1992·Granted Jan 4, 1994·10 cites·5 claims
- 0768US4080259AProcess of preparing L and D α-amino acids by enzyme treatment of DL-α-amino acid amideNOVO INDUSTRI AS·Filed 1977·Granted Mar 21, 1978·25 cites·6 claims
- 0866US4847412AProcess for racemizing an optically active N-benzylidene amino-acid amideSTAMICARBON·Filed 1986·Granted Jul 11, 1989·10 cites·11 claims
- 0965US5336805AProcess for preparing an α-amino acid, the corresponding ester and amideDSM NV·Filed 1992·Granted Aug 9, 1994·10 cites·9 claims
- 1063US6291701B1Process for preparing optically active 2-amino-ω-oxoalkanoic acid derivativesDSM NV·Filed 2000·Granted Sep 18, 2001·2 cites·7 claims
- 1158US7423162B2Process for the preparation of (4-hydroxy-6-oxo-tetrahydropyran-2-yl) acetonitrile and derivativesDSM IP ASSETS BV·Filed 2004·Granted Sep 9, 2008·1 cites·15 claims
- 1258US4093653AProcess for the preparation of optically active phenyl glycine amideSTAMICARBON·Filed 1976·Granted Jun 6, 1978·8 cites·11 claims
- 1355US4111980AProcess for preparing optically active phenyl glycineSTAMICARBON·Filed 1977·Granted Sep 5, 1978·4 cites·3 claims
- 1453US2009326164A1Process for the preparation of a hydroxy-aromatic resin: hydroxy-aromatic resin, and modification thereofBOONEN JOZEF JOHANNES CATHERIN·Filed 2007·Application pending·0 cites
- 1552US2012022211A1Process for the preparation of a hydroxy-aromatic resin; hydroxy-aromatic resin, and modification thereofJACOBUS BOONEN JOZEF JOHANNES CATHERINA·Filed 2011·Application pending·0 cites
- 1650US7371555B2Polypeptides having α-H-α-amino acid amide racemase activity and nucleic acids encoding the sameDSM IP ASSETS BV·Filed 2003·Granted May 13, 2008·0 cites·6 claims
- 1747US6794542B2Method for the preparation of enantiomerically enriched compoundsDSM NV·Filed 2000·Granted Sep 21, 2004·1 cites·16 claims
- 1847US4812403AOptically active substituted butyramide, and process for the optical separation of substituted butyramideSTAMICARBON·Filed 1985·Granted Mar 14, 1989·6 cites·4 claims
- 1947US2005124029A1Process for the preparation of a betha- lactam antibiotic with mutated penicillin acylaseFiled 2002·Application pending·0 cites
- 2046US4094904AProcess of racemizing an optically active phenyl glycine amide with or without a substituted phenyl groupSTAMICARBON·Filed 1976·Granted Jun 13, 1978·4 cites·7 claims
- 2144US6720169B1Process for preparing optically active 2-amino-w-oxoalkanoic acidDSM NV·Filed 2000·Granted Apr 13, 2004·0 cites·6 claims
- 2244US5306826AProcess for preparation of an optically active amino acid amideSTAMICARBON·Filed 1991·Granted Apr 26, 1994·3 cites·26 claims
- 2343US5047585AProcess for racemizing an optically active N-benzylidene amino-acid amideSTAMICARBON·Filed 1989·Granted Sep 10, 1991·3 cites·1 claims
- 2442US5902737AProcess for the preparation of disodium benzyloxycarbonyl-L-aspartate from fumaric acidDSM FINE CHEM AUSTRIA GMBH·Filed 1997·Granted May 11, 1999·5 cites·10 claims
- 2542US4880737AProcess for the preparation of L-alpha-amino acid and d-alpha-amino acid amideSTAMICARBON·Filed 1985·Granted Nov 14, 1989·7 cites·5 claims
- 2641US7713724B2Hydantoin racemaseDSM IP ASSETS BV·Filed 2003·Granted May 11, 2010·0 cites·15 claims
- 2741US5072041AOptically active n-hydroxy-alpha-amino acids, amides and their derivativesSTAMICARBON·Filed 1989·Granted Dec 10, 1991·2 cites·4 claims
- 2841US2008249329A1Process For Esterification Of An Organic AcidDSM IP ASSETS BV·Filed 2006·Application pending·0 cites
- 2940US4705752AProcess for the enzymatic hydrolysis of D-α-amino-acid amidesSTAMICARBON·Filed 1985·Granted Nov 10, 1987·11 cites·8 claims
- 3039US2010143981A1Whole-cell catalytic system comprising a hydantoinase, a racemase and a carbamoylaseRUSNAK-MUELLER MONIKA·Filed 2007·Application pending·0 cites
- 3138US5101036AProcess for the preparation of n-hydroxy-alpha-amino acid amidesSTAMICARBON·Filed 1990·Granted Mar 31, 1992·2 cites·4 claims
- 3236US6222013B1Process for esterification of aminoDSM NV·Filed 1999·Granted Apr 24, 2001·1 cites·9 claims
- 3334US2003149271A1Method for the production of acyloxy acetaldehydesFiled 2001·Application pending·0 cites
- 3429US5859241AProcess for the preparation of a benzothiazepineDSM NV·Filed 1997·Granted Jan 12, 1999·0 cites·15 claims
- 3529US5468901AProcess for the preparation of optically active methionine amideDSM NV·Filed 1993·Granted Nov 21, 1995·0 cites·11 claims
- 3628US6245934B1Method for preparing salts of aspartame from N-protected aspartameDSM NV·Filed 1999·Granted Jun 12, 2001·0 cites·9 claims
- 3727US4831181AProcess for the preparation of aspartylphenylalanine methyl ester from N-formylaspartylphenylalanine methyl esterSTAMICARBON·Filed 1988·Granted May 16, 1989·0 cites·9 claims
- 3821US4371464ADipeptide sweetenerSTAMICARBON·Filed 1981·Granted Feb 1, 1983·1 cites·3 claims
- 3919US5087753AProcess for recovering α-aminoalcoholsSTAMICARBON·Filed 1990·Granted Feb 11, 1992·0 cites·13 claims
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