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David R. Neithamer
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Midland, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stirrer and apparatus for small volume mixing
Patent number
8,434,931
Issue date
May 7, 2013
Dow Global Technologies LLC
Daryoosh Beigzadeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemically-modified supports and supported catalyst systems prepare...
Patent number
7,491,672
Issue date
Feb 17, 2009
Ineos Europe Limited
Edmund M. Carnahan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Expanded anionic compounds comprising hydroxyl or quiescent reactiv...
Patent number
7,094,901
Issue date
Aug 22, 2006
Dow Global Michigan Technologies Inc.
David A. Babb
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Delayed activity supported olefin polymerization catalyst compositi...
Patent number
7,012,121
Issue date
Mar 14, 2006
BP Chemicals Limited
Edmund M Carnahan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bridged metal complexes for gas phase polymerizations
Patent number
6,891,005
Issue date
May 10, 2005
BP Chemicals Limited
David D. Devore
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metal complex compounds
Patent number
6,825,369
Issue date
Nov 30, 2004
The Dow Chemical Company
James C. Stevens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Supported catalyst comprising expanded anions
Patent number
6,716,786
Issue date
Apr 6, 2004
The Dow Chemical Company
Richard E. Campbell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Expanded anionic compounds comprising hydroxyl or quiescent reactiv...
Patent number
6,627,573
Issue date
Sep 30, 2003
The Dow Chemical Company
David A. Babb
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biscyclopentadienyl diene complexes
Patent number
6,465,384
Issue date
Oct 15, 2002
The Dow Chemical Company
Francis J. Timmers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Boratabenzene cocatalyst with metallocene catalyst
Patent number
6,365,779
Issue date
Apr 2, 2002
The Dow Chemical Company
David D. Devore
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Zwitterionic catalyst activator
Patent number
6,344,529
Issue date
Feb 5, 2002
The Dow Chemical Company
Edmund M. Carnahan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Boratabenzene cocatalyst with metallocene catalyst
Patent number
6,255,246
Issue date
Jul 3, 2001
The Dow Chemical Company
David D. Devore
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Supported catalyst containing tethered cation forming activator
Patent number
6,087,293
Issue date
Jul 11, 2000
The Dow Chemical Company
Edmund M. Carnahan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metal complexes containing bridged, non-aromatic, anionic, dienyl g...
Patent number
6,034,021
Issue date
Mar 7, 2000
The Dow Chemical Company
David R. Wilson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal complexes containing bridged non-aromatic, anionic, dienyl gr...
Patent number
5,817,849
Issue date
Oct 6, 1998
The Dow Chemical Company
David R. Wilson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst system comprising amine or phosphine adducts of tris(organ...
Patent number
5,721,183
Issue date
Feb 24, 1998
The Dow Chemical Company
David R. Neithamer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of biscyclopentadienyl diene complexes
Patent number
5,679,816
Issue date
Oct 21, 1997
The Dow Chemical Company
Francis J. Timmers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silylium cationic polymerization activators for metallocene complexes
Patent number
5,625,087
Issue date
Apr 29, 1997
The Dow Chemical Company
David D. Devore
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Metal complexes containing partially delocalized II-bound groups an...
Patent number
5,541,349
Issue date
Jul 30, 1996
The Dow Chemical Company
David R. Wilson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal (III) complexes containing conjugated, non-aromatic anionic I...
Patent number
5,495,036
Issue date
Feb 27, 1996
The Dow Chemical Company
David R. Wilson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene homopolymerization using group 3 metal complexes
Patent number
5,464,906
Issue date
Nov 7, 1995
The Dow Chemical Company
Jasson T. Patton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of monocyclopentadienyl metal complex compo...
Patent number
5,399,635
Issue date
Mar 21, 1995
The Dow Chemical Company
David R. Neithamer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of monocyclopentadienyl metal complex compo...
Patent number
5,350,723
Issue date
Sep 27, 1994
The Dow Chemical Company
David R. Neithamer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal complex compounds
Patent number
5,132,380
Issue date
Jul 21, 1992
The Dow Chemical Company
James C. Stevens
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal complex compounds
Patent number
5,064,802
Issue date
Nov 12, 1991
The Dow Chemical Company
James C. Stevens
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
BIPHENYLPHENOL POLYMERIZATION CATALYSTS
Publication number
20220403061
Publication date
Dec 22, 2022
DOW GLOBAL TECHNOLOGIES LLC
Angela I. Padilla-Acevedo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STIRRER AND APPARATUS FOR SMALL VOLUME MIXING
Publication number
20080298170
Publication date
Dec 4, 2008
Daryoosh Beigzadeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Chemically-modified supports and supported catalyst systems prepare...
Publication number
20070105709
Publication date
May 10, 2007
Edmund M. Carnahan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Supported catalyst systems
Publication number
20050176578
Publication date
Aug 11, 2005
David Reed Neithamer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Expanded anionic compounds comprising hydroxyl or quiescent reactiv...
Publication number
20050009688
Publication date
Jan 13, 2005
David A. Babb
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Delayed activity supported olefin polymerization catalyst compositi...
Publication number
20040235646
Publication date
Nov 25, 2004
BP Chemical Limited
Edmund M. Carnahan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Expanded anionic compounds comprising hydroxyl or quiescent reactiv...
Publication number
20040077491
Publication date
Apr 22, 2004
The Dow Chemical Company
David A. Babb
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Chemically -modified supports and supported catalyst systems prepar...
Publication number
20030212222
Publication date
Nov 13, 2003
Edmund M. Carnahan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bridged metal complexes for gas phase polymerizations
Publication number
20030199650
Publication date
Oct 23, 2003
BP Chemicals Limited.
David D. Devore
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Delayed activity supported olefin polymerization catalyst compositi...
Publication number
20020160907
Publication date
Oct 31, 2002
Edmund M. Carnahan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Expanded anionic compounds comprising hydroxyl or quiescent reactiv...
Publication number
20020032120
Publication date
Mar 14, 2002
David A. Babb
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Boratabenzene cocatalyst with metallocene catalyst
Publication number
20010007044
Publication date
Jul 5, 2001
David D. Devore
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...