Gordon R. Roof

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst system for multi-block copolymer formation
- Patent number 11,897,992
- Issue date Feb 13, 2024
- Dow Global Technologies LLC
- Jasson T. Patton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for multi-block coploymer formation
- Patent number 11,208,502
- Issue date Dec 28, 2021
- Dow Global Technologies LLC
- Jasson T. Patton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hyperbranched ethylene-based oils and greases
- Patent number 9,643,900
- Issue date May 9, 2017
- Dow Global Technologies LLC
- Daniel J. Arriola
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Non-cyclopentadienyl-based chromium catalysts for olefin polymeriza...
- Patent number 9,422,375
- Issue date Aug 23, 2016
- Dow Global Technologies LLC
- Matthew D. Christianson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-cyclopentadienyl-based chromium catalysts for olefin polymeriza...
- Patent number 9,296,836
- Issue date Mar 29, 2016
- Dow Global Technologies LLC
- Matthew D. Christianson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition comprising shuttling agent for ethylene multi-...
- Patent number 9,243,090
- Issue date Jan 26, 2016
- Dow Global Technologies LLC
- Daniel J. Arriola
- B32 - LAYERED PRODUCTS
Information Patent Grant
Comb architecture olefin block copolymers
- Patent number 8,907,034
- Issue date Dec 9, 2014
- Dow Global Technologies LLC
- Phillip D. Hustad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst composition comprising shuttling agent for ethylene multi-...
- Patent number 8,785,551
- Issue date Jul 22, 2014
- Dow Global Technologies LLC
- Daniel J. Arriola
- B32 - LAYERED PRODUCTS
Information Patent Grant
Catalyst composition comprising shuttling agent for ethylene multi-...
- Patent number 8,710,143
- Issue date Apr 29, 2014
- Dow Global Technologies LLC
- Daniel J. Arriola
- B32 - LAYERED PRODUCTS
Information Patent Grant
Catalyst composition comprising shuttling agent for ethylene multi-...
- Patent number 8,198,374
- Issue date Jun 12, 2012
- Dow Global Technologies LLC
- Daniel J. Arriola
- B32 - LAYERED PRODUCTS
Information Patent Grant
Catalyst composition comprising shuttling agent for ethylene multi-...
- Patent number 7,858,706
- Issue date Dec 28, 2010
- Dow Global Technologies Inc.
- Daniel J. Arriola
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fluorene-containing polymers and compounds useful in the preparatio...
- Patent number 6,900,285
- Issue date May 31, 2005
- Dow Global Technologies Inc.
- Edmund P. Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkaryl-substituted group 4 metal complexes, catalysts and olefin p...
- Patent number 6,825,295
- Issue date Nov 30, 2004
- Dow Global Technologies Inc.
- Jerzy Klosin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...
- Patent number 6,593,450
- Issue date Jul 15, 2003
- Dow Global Technologies Inc.
- Edmund P. Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Three coordinate aluminum catalyst activator composition
- Patent number 6,528,449
- Issue date Mar 4, 2003
- The Dow Chemical Comapny
- Eugene Y. Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substituted group 4 metal complexes, catalysts and olefin polymeriz...
- Patent number 6,515,155
- Issue date Feb 4, 2003
- Dow Global Technologies Inc.
- Jerzy Klosin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorene-containing polymers and compounds useful in the preparatio...
- Patent number 6,514,632
- Issue date Feb 4, 2003
- Dow Global Technologies Inc.
- Edmund P. Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorene-containing polymers and compounds useful in the preparatio...
- Patent number 6,512,083
- Issue date Jan 28, 2003
- Dow Global Technologies Inc.
- Edmund P. Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Activator composition comprising aluminum compound mixture
- Patent number 6,387,838
- Issue date May 14, 2002
- The Dow Chemical Company
- Eugene Y. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorene-containing polymers and compounds useful in the preparatio...
- Patent number 6,362,310
- Issue date Mar 26, 2002
- Edmund P. Woo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorene-containing polymers and compounds useful in the preparatio...
- Patent number 6,255,449
- Issue date Jul 3, 2001
- The Dow Chemical Company
- Edmund P. Woo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...
- Patent number 6,255,447
- Issue date Jul 3, 2001
- The Dow Chemical Company
- Edmund P. Woo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst activator composition
- Patent number 6,214,760
- Issue date Apr 10, 2001
- The Dow Chemical Company
- Eugene Y. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Activator composition comprising aluminum compound mixture
- Patent number 6,211,111
- Issue date Apr 3, 2001
- The Dow Chemical Company
- Eugene Y. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Three coordinate aluminum catalyst activator composition
- Patent number 6,187,940
- Issue date Feb 13, 2001
- The Dow Chemical Company
- Eugene Y. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorene-containing polymers and compounds useful in the preparatio...
- Patent number 6,169,163
- Issue date Jan 2, 2001
- The Dow Chemical Company
- Edmund P. Woo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2, 7-aryl-9-substituted fluorenes and 9-substituted fluorene oligom...
- Patent number 5,962,631
- Issue date Oct 5, 1999
- The Dow Chemical Company
- Edmund P. Woo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinkable or chain extendable polyarylpolyamines and films thereof
- Patent number 5,929,194
- Issue date Jul 27, 1999
- The Dow Chemical Company
- Edmund P. Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...
- Patent number 5,708,130
- Issue date Jan 13, 1998
- The Dow Chemical Company
- Edmund P. Woo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION
- Publication number 20210122840
- Publication date Apr 29, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Jasson T. Patton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION
- Publication number 20200247936
- Publication date Aug 6, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- David D. Devore
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION
- Publication number 20200247918
- Publication date Aug 6, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- David D. Devore
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST SYSTEM FOR MULTI-BLOCK COPLOYMER FORMATION
- Publication number 20200071428
- Publication date Mar 5, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Jasson Patton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPERBRANCHED ETHYLENE-BASED OILS AND GREASES
- Publication number 20160122259
- Publication date May 5, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Daniel J. Arriola
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NON-CYCLOPENTADIENYL-BASED CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZA...
- Publication number 20160053031
- Publication date Feb 25, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew D. Christianson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NON-CYCLOPENTADIENYL-BASED CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZA...
- Publication number 20150148502
- Publication date May 28, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Matthew D. Christianson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...
- Publication number 20140249286
- Publication date Sep 4, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Daniel J. Arriola
- B32 - LAYERED PRODUCTS
Information Patent Application
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...
- Publication number 20130030092
- Publication date Jan 31, 2013
- Daniel J. Arriola
- B32 - LAYERED PRODUCTS
Information Patent Application
COMB ARCHITECTURE OLEFIN BLOCK COPOLYMERS
- Publication number 20120083575
- Publication date Apr 5, 2012
- DOW GLOBAL TECHNOLOGIES LLC
- Phillip D. Hustad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...
- Publication number 20110124818
- Publication date May 26, 2011
- Daniel J. Arriola
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...
- Publication number 20110118416
- Publication date May 19, 2011
- Daniel J. Arriola
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst composition comprising shuttling agent for ethylene multi-...
- Publication number 20070167578
- Publication date Jul 19, 2007
- Daniel J. Arriola
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorene-containing polymers and compounds useful in the preparatio...
- Publication number 20030208032
- Publication date Nov 6, 2003
- Edmund P. Woo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alkaryl-substituted Group 4 metal complexes, catalysts and olefin p...
- Publication number 20030004286
- Publication date Jan 2, 2003
- Jerzy Klosin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Alkylphenyl-substituted group 4 metal complexes, catalysts and olef...
- Publication number 20020165329
- Publication date Nov 7, 2002
- Jerzy Klosin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...
- Publication number 20010053842
- Publication date Dec 20, 2001
- Edmund P. Woo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Activator composition comprising aluminum compound mixture
- Publication number 20010018396
- Publication date Aug 30, 2001
- Eugene Y. Chen
- C07 - ORGANIC CHEMISTRY

Gordon R. Roof

Person

Patents Grantslast 30 patents

Catalyst system for multi-block copolymer formation

Catalyst system for multi-block coploymer formation

Hyperbranched ethylene-based oils and greases

Non-cyclopentadienyl-based chromium catalysts for olefin polymeriza...

Non-cyclopentadienyl-based chromium catalysts for olefin polymeriza...

Catalyst composition comprising shuttling agent for ethylene multi-...

Comb architecture olefin block copolymers

Catalyst composition comprising shuttling agent for ethylene multi-...

Catalyst composition comprising shuttling agent for ethylene multi-...

Catalyst composition comprising shuttling agent for ethylene multi-...

Catalyst composition comprising shuttling agent for ethylene multi-...

Fluorene-containing polymers and compounds useful in the preparatio...

Alkaryl-substituted group 4 metal complexes, catalysts and olefin p...

2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...

Three coordinate aluminum catalyst activator composition

Substituted group 4 metal complexes, catalysts and olefin polymeriz...

Fluorene-containing polymers and compounds useful in the preparatio...

Fluorene-containing polymers and compounds useful in the preparatio...

Activator composition comprising aluminum compound mixture

Fluorene-containing polymers and compounds useful in the preparatio...

Fluorene-containing polymers and compounds useful in the preparatio...

2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...

Catalyst activator composition

Activator composition comprising aluminum compound mixture

Three coordinate aluminum catalyst activator composition

Fluorene-containing polymers and compounds useful in the preparatio...

2, 7-aryl-9-substituted fluorenes and 9-substituted fluorene oligom...

Crosslinkable or chain extendable polyarylpolyamines and films thereof

2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...

Patents Applicationslast 30 patents

CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION

CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION

CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION

CATALYST SYSTEM FOR MULTI-BLOCK COPLOYMER FORMATION

HYPERBRANCHED ETHYLENE-BASED OILS AND GREASES

NON-CYCLOPENTADIENYL-BASED CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZA...

NON-CYCLOPENTADIENYL-BASED CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZA...

Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...

Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...

COMB ARCHITECTURE OLEFIN BLOCK COPOLYMERS

Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...

Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-...

Catalyst composition comprising shuttling agent for ethylene multi-...

Fluorene-containing polymers and compounds useful in the preparatio...

Alkaryl-substituted Group 4 metal complexes, catalysts and olefin p...

Alkylphenyl-substituted group 4 metal complexes, catalysts and olef...

2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligome...

Activator composition comprising aluminum compound mixture