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Wilson Tam
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Anthranilic diamide compositions for propagle coating
Patent number
8,709,976
Issue date
Apr 29, 2014
E I du Pont de Nemours and Company
Wilson Tam
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Preparation of polyamide block copolymers
Patent number
8,691,894
Issue date
Apr 8, 2014
E I du Pont de Nemours and Company
David T. Williamson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Branched copolymer/anthranilic diamide compositions for propagule c...
Patent number
8,652,998
Issue date
Feb 18, 2014
E I du Pont de Nemours and Company
Wilson Tam
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Anthranilic diamide and cyclodextrin compositions for propagule coa...
Patent number
8,563,470
Issue date
Oct 22, 2013
E I du Pont de Nemours and Company
Wilson Tam
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Acrylate/methacrylate-based random copolymer/anthranilic diamide co...
Patent number
8,563,469
Issue date
Oct 22, 2013
E I du Pont de Nemours and Company
Wilson Tam
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Anthranilic diamide compositions for propagule coating
Patent number
8,530,382
Issue date
Sep 10, 2013
E I du Pont de Nemours and Company
Wilson Tam
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Hydrocyanation of 2-pentenenitrile
Patent number
8,394,981
Issue date
Mar 12, 2013
Invista North America S.a r.l.
James Michael Garner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of polyamide block copolymers
Patent number
8,063,169
Issue date
Nov 22, 2011
E. I. Du Pont de Nemours and Company
David T. Williamson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Recoverable polymer-bound homogeneous catalysts for catalytic chain...
Patent number
8,030,422
Issue date
Oct 4, 2011
E. I. Du Pont de Nemours and Company
Henry Edward Brynzda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrocyanation of 2-pentenenitrile
Patent number
7,919,646
Issue date
Apr 5, 2011
Invista North America S.a r.l.
James Michael Garner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerization of cyclic amides using N-heterocyclic carbene and me...
Patent number
7,635,747
Issue date
Dec 22, 2009
E. I. Du Pont de Nemours and Company
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization of macrocyclic polyester oligomers using N-heterocyc...
Patent number
7,622,543
Issue date
Nov 24, 2009
E. I. Du Pont de Nemours and Company
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization of macrocyclic polyester oligomers using metal amide...
Patent number
7,550,531
Issue date
Jun 23, 2009
E. I. Du Pont de Nemours and Company
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ring opening polymerization of cyclic amides using N-heterocyclic c...
Patent number
7,514,499
Issue date
Apr 7, 2009
E. I. Du Pont de Nemours and Company
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Enzymatic production of macrocyclic amide oligomers
Patent number
7,507,560
Issue date
Mar 24, 2009
E. I. du Pont de Nemours and Company
Anna Panova
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Polymerization of macrocyclic polyester oligomers using N-heterocyc...
Patent number
7,488,772
Issue date
Feb 10, 2009
E. I. Du Pont de Nemours and Company
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosphorus-containing compositions and their use in hydrocyanation,...
Patent number
6,924,345
Issue date
Aug 2, 2005
Invista North America S.a r.l.
Michel R. Gagne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric phosphite composition and hydrocyanation of unsaturated o...
Patent number
6,855,799
Issue date
Feb 15, 2005
Invista North America S.a.r.l.
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multidentate phosphite ligands, catalytic compositions containing s...
Patent number
6,812,352
Issue date
Nov 2, 2004
Invista North America S.a.r.l.
Kristina Ann Kreutzer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroformylation of unsaturated compounds using polymeric phosphite...
Patent number
6,768,028
Issue date
Jul 27, 2004
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing aldehyde compounds
Patent number
6,664,427
Issue date
Dec 16, 2003
E. I. Du Pont de Nemours and Company
Patrick M. Burke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphorus-containing compositions and their use in hydrocyanation,...
Patent number
6,660,876
Issue date
Dec 9, 2003
E. I. Du Pont de Nemours and Company
Michel R. Gagne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bidentate phosphite and nickel catalyst compositions for hydrocyana...
Patent number
6,646,148
Issue date
Nov 11, 2003
E. I. Du Pont de Nemours and Company
Kristina Ann Kreutzer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroformylation process utilizing multidentate phosphite ligands
Patent number
6,515,161
Issue date
Feb 4, 2003
E. I. Du Pont de Nemours and Company
Kristina Ann Kreutzer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Composition comprising polymeric phosphite
Patent number
6,420,611
Issue date
Jul 16, 2002
E. I. Du Pont de Nemours and Company
Wilson Tam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bidentate organic phosphite ligands and compositions
Patent number
6,399,534
Issue date
Jun 4, 2002
E. I. du Pont de Nemours and Company
Emilio E. Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroformylation of acyclic monoethylenically unsaturated compounds...
Patent number
6,307,107
Issue date
Oct 23, 2001
E. I. Du Pont de Nemours and Company
Emilio E. Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymeric phosphite composition and hydrocyanation of unsaturated o...
Patent number
6,284,865
Issue date
Sep 4, 2001
E. I. Du Pont de Nemours and Company
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrocyanation of diolefins and isomerization of nonconjugated 2-ak...
Patent number
6,171,997
Issue date
Jan 9, 2001
E. I. Du Pont de Nemours and Company
Thomas Foo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocyanation processes and multidentate phosphite ligand and nick...
Patent number
6,171,996
Issue date
Jan 9, 2001
E. I. Du Pont de Nemours and Company
James Michael Garner
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
BRANCHED COPOLYMER/ANTHRANILIC DIAMIDE COMPOSITIONS FOR PROPAGULE C...
Publication number
20120196746
Publication date
Aug 2, 2012
E.I. du Pont de Nemours and Company
WILSON TAM
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ANTHRANILIC DIAMIDE COMPOSITIONS FOR PROPAGULE COATING
Publication number
20120157305
Publication date
Jun 21, 2012
E.I. du Pont de Nemours and Company
Wilson Tam
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ACRYLATE/METHACRYLATE-BASED RANDOM COPOLYMER/ANTHRANILIC DIAMIDE CO...
Publication number
20120149563
Publication date
Jun 14, 2012
E.I. du Pont de Nemours and Company
WILSON TAM
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ANTHRANILIC DIAMIDE COMPOSITIONS FOR PROPAGLE COATING
Publication number
20120149565
Publication date
Jun 14, 2012
E.I. du Pont de Nemours and Company
WILSON TAM
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ANTHRANILIC DIAMIDE AND CYCLODEXTRIN COMPOSITIONS FOR PROPAGULE COA...
Publication number
20120149564
Publication date
Jun 14, 2012
E.I. du Pont de Nemours and Company
WILSON TAM
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PREPARATION OF POLYAMIDE BLOCK COPOLYMERS
Publication number
20120062228
Publication date
Mar 15, 2012
E.I. du Pont de Nemours and Company
David T. Williamson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROCYANATION OF 2-PENTENENITRILE
Publication number
20120035387
Publication date
Feb 9, 2012
INVISTA North America S.a r.l.
JAMES MICHAEL GARNER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Recoverable polymer-bound homogeneous catalysts for catalytic chain...
Publication number
20100261851
Publication date
Oct 14, 2010
Henry Edward Bryndza
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROCYANATION OF 2-PENTENENITRILE
Publication number
20080015379
Publication date
Jan 17, 2008
INVISTA North America S.a r.l.
JAMES MICHAEL GARNER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION OF POLAMIDE BLOCK COPOLYMERS
Publication number
20070293629
Publication date
Dec 20, 2007
DAVID T. WILLIAMSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization of macrocyclic polyester oligomers using N-heterocyc...
Publication number
20070252311
Publication date
Nov 1, 2007
Wilson Tam
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Enzymatic production of macrocyclic amide oligomers
Publication number
20060148044
Publication date
Jul 6, 2006
Anna Panova
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Manufacture of macrocyclic polyester oligomers
Publication number
20060128935
Publication date
Jun 15, 2006
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization of cyclic amides using N-heterocyclic carbene and me...
Publication number
20060096699
Publication date
May 11, 2006
Wilson Tam
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polymerization of macrocyclic polyester oligomers using metal amide...
Publication number
20060100363
Publication date
May 11, 2006
Wilson Tam
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Ring opening polymerization of cyclic amides using N-heterocyclic c...
Publication number
20060100365
Publication date
May 11, 2006
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ring opening polymerization of cyclic amides using metal amide and...
Publication number
20060100414
Publication date
May 11, 2006
Wilson Tam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization of macrocyclic polyester oligomers using N-heterocyc...
Publication number
20060100362
Publication date
May 11, 2006
Wilson Tam
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Cyclohexane derivatives and methods for their preparation
Publication number
20040122252
Publication date
Jun 24, 2004
Alan M. Allgeier
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Phosphorus-containing compositions and their use in hydrocyanation,...
Publication number
20040054105
Publication date
Mar 18, 2004
Michel R. Gagne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Phosphorus-containing compositions and their use in hydrocyanation,...
Publication number
20030144440
Publication date
Jul 31, 2003
Michel R. Gagne
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymeric, phosphorus-containing compositions and their use in hydr...
Publication number
20030135014
Publication date
Jul 17, 2003
Nora S. Radu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multidentate phosphite ligands, catalytic compositions containing s...
Publication number
20030023110
Publication date
Jan 30, 2003
Wilson Tam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Hydroformylation of unsaturated compounds using polymeric phosphite...
Publication number
20020177737
Publication date
Nov 28, 2002
Wilson Tam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Hydroformylation of acyclic monoethylenically unsaturated compounds...
Publication number
20020013503
Publication date
Jan 31, 2002
Emilio E. Bunel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymeric phosphite composition and hydrocyanation of unsaturated o...
Publication number
20010049431
Publication date
Dec 6, 2001
Wilson Tam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL