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Jacobus A. Loontjens
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Meerssen, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the preparation of a polymer composition
Patent number
7,589,136
Issue date
Sep 15, 2009
DSM IP Assets B.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of a functionalized polymer intermediat...
Patent number
7,273,910
Issue date
Sep 25, 2007
DSM IP Assets B.V.
Jacobus Antonius Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-molecular polyamide
Patent number
6,750,316
Issue date
Jun 15, 2004
DSM N.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Supramolecular compound
Patent number
6,683,151
Issue date
Jan 27, 2004
DSM N.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of an aromatic bisoxazoline
Patent number
6,660,869
Issue date
Dec 9, 2003
DSM N.V.
Rudolfus A. T. M. Van Benthem
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of a polyolefin-based composite material...
Patent number
6,583,200
Issue date
Jun 24, 2003
DSM N.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of an N-alkyl or N-aryl carbamoyl deriv...
Patent number
6,448,394
Issue date
Sep 10, 2002
DSM N.V.
Jacobus A. Loontjens
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High-molecular polyamide
Patent number
6,395,869
Issue date
May 28, 2002
DSM N.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-molecular polyamide
Patent number
6,228,980
Issue date
May 8, 2001
DSM N.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bismaleimide-styrene compound-acid compound-containing thermosettin...
Patent number
5,075,398
Issue date
Dec 24, 1991
DSM Resins B.V.
Adrianus J. de Koning
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst system for high-temperature (co) polymerization of ethylene
Patent number
5,013,701
Issue date
May 7, 1991
Stamicarbon, B.V.
Luc M. C. Coosmans
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing compositions containing maleimide-amide compounds
Patent number
4,782,133
Issue date
Nov 1, 1988
DSM Resins B.V.
Adrianus de Koning
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions containing maleimide-amide compounds as well as the pr...
Patent number
4,684,706
Issue date
Aug 4, 1987
DSM Resins B.V.
Adrianus J. de Koning
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic titanium compound, process for the manufacture thereof, a...
Patent number
4,670,525
Issue date
Jun 2, 1987
Stamicarbon B.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions containing maleimide-amide compounds as well as the pr...
Patent number
4,582,883
Issue date
Apr 15, 1986
DSM Resins B.V.
Adrianus J. de Koning
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of preparing a solid catalytic titanium component and proce...
Patent number
4,546,092
Issue date
Oct 8, 1985
Stamicarbon B.V., Licensing Subsidiary of DSM
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic propylene block copolymer containing 1-alkene-propyle...
Patent number
4,499,242
Issue date
Feb 12, 1985
Stamicarbon B.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the polymerization of 1-alkenes
Patent number
4,215,013
Issue date
Jul 29, 1980
Stamicarbon, B.V.
Jacobus A. Loontjens
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ANTIMICROBIAL MATERIAL FOR WATER STERILIZATION
Publication number
20120171271
Publication date
Jul 5, 2012
Jacobus Loontjens
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
COATING COMPOSITION COMPRISING AN ANTIMICROBIAL COPOLYMER
Publication number
20110123475
Publication date
May 26, 2011
Aylvin J.A.A. Dias
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for the Production of an Isotropic Polymeric Network
Publication number
20070269657
Publication date
Nov 22, 2007
Roelof Marissen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing a high molecular polycondensate
Publication number
20070161773
Publication date
Jul 12, 2007
Jacobus Antonius Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of a polymer composition
Publication number
20070010603
Publication date
Jan 11, 2007
Jacobus A Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing biocompatible polyurea
Publication number
20060122367
Publication date
Jun 8, 2006
DSM IP Assests B.V.
Rolf Mulhaupt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for the preparation of ethylenically unsaturated compounds w...
Publication number
20050222407
Publication date
Oct 6, 2005
Jacobus Antonius Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of a functionalized polymer intermediat...
Publication number
20050158560
Publication date
Jul 21, 2005
Jacobus Antonius Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing a high-molecular polyamide, polyester, copoly...
Publication number
20050143548
Publication date
Jun 30, 2005
Jacobus Antonius Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer compositions, the preparation and use thereof as well as sh...
Publication number
20050080169
Publication date
Apr 14, 2005
Jacobus Antonius Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation of an aromatic bisoxazoline
Publication number
20030232997
Publication date
Dec 18, 2003
Rudolfus A.T.M. Van Benthem
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chain extension process
Publication number
20030176594
Publication date
Sep 18, 2003
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing a branched polymer
Publication number
20030149228
Publication date
Aug 7, 2003
Jacobus A Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermosetting composition
Publication number
20030149224
Publication date
Aug 7, 2003
Jacobus A Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High-molecular polyamide
Publication number
20030073806
Publication date
Apr 17, 2003
DSM N.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Extruded polyolefin moulding
Publication number
20020161096
Publication date
Oct 31, 2002
Jacobus A. Loontjens
B82 - NANO-TECHNOLOGY
Information
Patent Application
Process for the production of a polyolefin-based composite material...
Publication number
20020137833
Publication date
Sep 26, 2002
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation of an aromatic bisoxazoline
Publication number
20020091203
Publication date
Jul 11, 2002
Rudolfus A.T.M. Van Benthem
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of an N-alkyl or N-aryl carbamoyl deriv...
Publication number
20020028932
Publication date
Mar 7, 2002
Jacobus A. Loontjens
C07 - ORGANIC CHEMISTRY
Information
Patent Application
High-molecular polyamide
Publication number
20010016630
Publication date
Aug 23, 2001
DSM N.V.
Jacobus A. Loontjens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...