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Wilhelmus Hubertus Joseph Boesten
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Sittard, NL
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Patents Grants
last 30 patents
Information
Patent Grant
5 substituted hydantoins
Patent number
8,420,683
Issue date
Apr 16, 2013
DSM Sinochem Pharmaceuticals Netherlands B.V.
Georgios Sarakinos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydantoin racemase
Patent number
7,713,724
Issue date
May 11, 2010
DSM IP Assets B.V.
Wilhelmus Hubertus Joseph Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of (4-hydroxy-6-oxo-tetrahydropyran-2-y...
Patent number
7,423,162
Issue date
Sep 9, 2008
DSM IP Assets B.V.
Daniel Mink
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polypeptides having α-H-α-amino acid amide racemase activity and nu...
Patent number
7,371,555
Issue date
May 13, 2008
DSM IP Assets B.V.
Wilhelmus Hubertus Joseph Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of ampicillin
Patent number
7,029,885
Issue date
Apr 18, 2006
DSM IP Assests B.V.
Harold M. Moody
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for the preparation of enantiomerically enriched compounds
Patent number
6,794,542
Issue date
Sep 21, 2004
DSM N.V.
Wilhelmus Hubertus Joseph Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing optically active 2-amino-w-oxoalkanoic acid
Patent number
6,720,169
Issue date
Apr 13, 2004
DSM N.V.
Wilhelmus H. J. Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of an antibiotic
Patent number
6,503,727
Issue date
Jan 7, 2003
Gist-Brocades, B.V.
Wilhelmus H. J. Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for preparing optically active 2-amino-ω-oxoalkanoic...
Patent number
6,291,701
Issue date
Sep 18, 2001
DSM N.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing salts of aspartame from N-protected aspartame
Patent number
6,245,934
Issue date
Jun 12, 2001
DSM N.V.
Jacob Van Soolingen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for esterification of amino
Patent number
6,222,013
Issue date
Apr 24, 2001
DSM N.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing optically active 2-amino-ω-oxoalkanoic...
Patent number
6,222,052
Issue date
Apr 24, 2001
DSM N.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of ampicillin
Patent number
5,916,762
Issue date
Jun 29, 1999
Chemferm V.O.F.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of disodium benzyloxycarbonyl-L-asparta...
Patent number
5,902,737
Issue date
May 11, 1999
DSM Fine Chemicals Austria GmbH
Gerald Kirchner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of cephalexin
Patent number
5,874,571
Issue date
Feb 23, 1999
Chemferm V.O.F.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a benzothiazepine
Patent number
5,859,241
Issue date
Jan 12, 1999
DSM N.V.
Marcus J. M. Plaum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of optically active methionine amide
Patent number
5,468,901
Issue date
Nov 21, 1995
DSM N.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing an .alpha.-amino acid, the corresponding este...
Patent number
5,336,805
Issue date
Aug 9, 1994
DSM N.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of an optically active amino acid amide
Patent number
5,306,826
Issue date
Apr 26, 1994
Stamicarbon B.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of an alcohol
Patent number
5,276,190
Issue date
Jan 4, 1994
DSM N.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of N-hydroxy-alpha-amino acid amides
Patent number
5,101,036
Issue date
Mar 31, 1992
Stamicarbon B.V.
Johan Kamphuis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering .alpha.-aminoalcohols
Patent number
5,087,753
Issue date
Feb 11, 1992
Stamicarbon B.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active N-hydroxy-alpha-amino acids, amides and their deri...
Patent number
5,072,041
Issue date
Dec 10, 1991
Stamicarbon B.V.
Johan Kamphuis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for racemizing an optically active N-benzylidene amino-acid...
Patent number
5,047,585
Issue date
Sep 10, 1991
Stamicarbon B.V.
Wilhelmus H. J. Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of L-alpha-amino acid and d-alpha-amino...
Patent number
4,880,737
Issue date
Nov 14, 1989
Stamicarbon B.V.
Pieter L. Kerkhoffs
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for racemizing an optically active N-benzylidene amino-acid...
Patent number
4,847,412
Issue date
Jul 11, 1989
Stamicarbon B.V.
Wilhelmus H. J. Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of aspartylphenylalanine methyl ester f...
Patent number
4,831,181
Issue date
May 16, 1989
Stamicarbon B.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active substituted butyramide, and process for the optica...
Patent number
4,812,403
Issue date
Mar 14, 1989
Stamicarbon B.V.
Wilhelmus H. J. Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the enzymatic hydrolysis of D-.alpha.-amino-acid amides
Patent number
4,705,752
Issue date
Nov 10, 1987
Stamicarbon B.V.
Wilhelmus H. J. Boesten
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Dipeptide sweetener
Patent number
4,371,464
Issue date
Feb 1, 1983
Stamicarbon, B.V.
Wilhelmus H. J. Boesten
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE PREPARATION OF A HYDROXY-AROMATIC RESIN; HYDROXY-AR...
Publication number
20120022211
Publication date
Jan 26, 2012
DSM IP Assets B. V.
Jozef Johannes Catherina Jacobus BOONEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL 5 SUBSTITUTED HYDANTOINS
Publication number
20100174092
Publication date
Jul 8, 2010
Georgios Sarakinos
C07 - ORGANIC CHEMISTRY
Information
Patent Application
WHOLE-CELL CATALYTIC SYSTEM COMPRISING A HYDANTOINASE, A RACEMASE A...
Publication number
20100143981
Publication date
Jun 10, 2010
Monika Rusnak-Müller
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF A HYDROXY-AROMATIC RESIN: HYDROXY-AR...
Publication number
20090326164
Publication date
Dec 31, 2009
Jozef Johannes Catherina Jacobus Boonen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process For Esterification Of An Organic Acid
Publication number
20080249329
Publication date
Oct 9, 2008
DSM IP Assets B.V.
Wilhelmus Hubertus Joseph Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of (4-hydroxy-6-oxo-tetrahydropyran-2-y...
Publication number
20060258733
Publication date
Nov 16, 2006
Daniel Mink
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Hydantoin racemase
Publication number
20060035321
Publication date
Feb 16, 2006
DSM IP Assets B.V.
Wilhelmus Hubertus Joseph Boesten
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Polypeptides having alpha-H-alpha-amino acid amide racemase activit...
Publication number
20040248274
Publication date
Dec 9, 2004
Wilhelmus Hubertus Joseph Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the production of acyloxy acetaldehydes
Publication number
20030149271
Publication date
Aug 7, 2003
Wilhelmus Hubertus Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the preparation of enantiomerically enriched compounds
Publication number
20030097005
Publication date
May 22, 2003
Wilhelmus Hubertus Joseph Boesten
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF AMPICILLIN
Publication number
20020009769
Publication date
Jan 24, 2002
HAROLD M. MOODY
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Process for the preparation of neotame
Publication number
20010023301
Publication date
Sep 20, 2001
Wilhelmus H.J. Boesten
C07 - ORGANIC CHEMISTRY