Thomas A. Antkowiak

Person

Rittman, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Functionalized polymers and tires made therefrom
- Patent number 7,671,139
- Issue date Mar 2, 2010
- Bridgestone Corporation
- James Oziomek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of functionalized anionic polymerization initiators
- Patent number 7,405,262
- Issue date Jul 29, 2008
- Bridgestone Corporation
- Thomas Antkowiak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
CO2 terminated rubber for plastics
- Patent number 7,105,613
- Issue date Sep 12, 2006
- Firestone Polymers, LLC
- Daniel F. Graves
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous process for the production of conjugated diene polymers...
- Patent number 6,897,270
- Issue date May 24, 2005
- Bridgestone Corporation
- Yoichi Ozawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
CO2 terminated rubber for plastics
- Patent number 6,881,795
- Issue date Apr 19, 2005
- Firestone Polymers, LLC
- Daniel F. Graves
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfenyl halide polymerization terminators
- Patent number 6,476,143
- Issue date Nov 5, 2002
- Bridgestone Corporation
- David F. Lawson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly functionalized polymers and a process for making the same
- Patent number 6,451,935
- Issue date Sep 17, 2002
- Bridgestone Corporation
- John R. Schreffler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminoalkyllithium compounds containing cyclic amines and polymers t...
- Patent number 6,349,753
- Issue date Feb 26, 2002
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sulfenyl halide polymerization terminators
- Patent number 6,274,680
- Issue date Aug 14, 2001
- Bridgestone/Firestone Research, Inc.
- David F. Lawson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminoalkyllithium compounds containing cyclic amines and polymers t...
- Patent number 6,080,835
- Issue date Jun 27, 2000
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Amine containing polymers and products therefrom
- Patent number 6,025,450
- Issue date Feb 15, 2000
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Molecular weight regulation of cis-1,4-polybutadiene using carboxyl...
- Patent number 5,955,553
- Issue date Sep 21, 1999
- Bridgestone Corporation
- James Oziomek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminoalkyllithium compounds containing cyclic amines and polymers t...
- Patent number 5,932,662
- Issue date Aug 3, 1999
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Alkyllithium compounds containing cyclic amines and their use in po...
- Patent number 5,792,820
- Issue date Aug 11, 1998
- Bridgestone Corporation
- David F. Lawson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoalkyllithium compounds containing cyclic amines and polymers t...
- Patent number 5,785,778
- Issue date Jul 28, 1998
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for preparing polymetalated compositions
- Patent number 5,730,910
- Issue date Mar 24, 1998
- Bridgestone/Firestone, Inc.
- Thomas A. Antkowiak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anionic polymerization initiators containing adducts of cyclic seco...
- Patent number 5,610,228
- Issue date Mar 11, 1997
- Bridgestone Corporation
- David F. Lawson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoalkyllithium compounds containing cyclic amines and polymers t...
- Patent number 5,610,237
- Issue date Mar 11, 1997
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lithium amino magnesiate polymerization initiators and elastomers h...
- Patent number 5,610,227
- Issue date Mar 11, 1997
- Bridgestone/Firestone, Inc.
- Thomas A. Antkowiak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoalkyllithium compounds containing cyclic amines and polymers t...
- Patent number 5,574,109
- Issue date Nov 12, 1996
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Teritary amine containing antonic initiators used in preparing poly...
- Patent number 5,567,815
- Issue date Oct 22, 1996
- Bridgestone Corporation
- James E. Hall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Allyl-and xylyl-amine containing elastomers and products having red...
- Patent number 5,536,801
- Issue date Jul 16, 1996
- Bridgestone Corporation
- Thomas A. Antkowiak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized polymer of improved hysteresis properties prepared u...
- Patent number 5,523,371
- Issue date Jun 4, 1996
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tertiary-amino allyl-or xylyl-lithium initiators and method of prep...
- Patent number 5,521,309
- Issue date May 28, 1996
- Bridgestone Corporation
- Thomas A. Antkowiak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-hysteresis elastomer compositions using amino-substituted aryll...
- Patent number 5,519,086
- Issue date May 21, 1996
- Bridgestone Corporation
- David F. Lawson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of preparing polymer using allyl-and xylyl-amine containing...
- Patent number 5,502,131
- Issue date Mar 26, 1996
- Bridgestone Corporation
- Thomas A. Antkowiak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anionic polymerization initiators containing adducts of cyclic seco...
- Patent number 5,502,130
- Issue date Mar 26, 1996
- Bridgestone Corporation
- David F. Lawson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anionic polymerization initiators containing adducts of cyclic seco...
- Patent number 5,500,447
- Issue date Mar 19, 1996
- Bridgestone Corporation
- David F. Lawson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyllithium compounds containing cyclic amines and their use in po...
- Patent number 5,496,940
- Issue date Mar 5, 1996
- Bridgestone Corporation
- David F. Lawson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anionic polymerization initiators containing adducts of cyclic seco...
- Patent number 5,491,230
- Issue date Feb 13, 1996
- Bridgestone Corporation
- David F. Lawson
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation of functionalized anionic polymerization initiators
- Publication number 20060036050
- Publication date Feb 16, 2006
- Thomas Antkowiak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CO2 terminated rubber for plastics
- Publication number 20050131153
- Publication date Jun 16, 2005
- Daniel F. Graves
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Continuous process for the production of conjugated diene polymers...
- Publication number 20040116638
- Publication date Jun 17, 2004
- Yoichi Ozawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CO2 terminated rubber for plastics
- Publication number 20020183468
- Publication date Dec 5, 2002
- Daniel F. Graves
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY FUNCTIONALIZED POLYMERS AND A PROCESS FOR MAKING THE SAME
- Publication number 20020128426
- Publication date Sep 12, 2002
- John R. Schreffler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sulfenyl halide polymerization terminators
- Publication number 20020022701
- Publication date Feb 21, 2002
- David F. Lawson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Thomas A. Antkowiak

Person

Patents Grantslast 30 patents

Functionalized polymers and tires made therefrom

Preparation of functionalized anionic polymerization initiators

CO2 terminated rubber for plastics

Continuous process for the production of conjugated diene polymers...

CO2 terminated rubber for plastics

Sulfenyl halide polymerization terminators

Highly functionalized polymers and a process for making the same

Aminoalkyllithium compounds containing cyclic amines and polymers t...

Sulfenyl halide polymerization terminators

Aminoalkyllithium compounds containing cyclic amines and polymers t...

Amine containing polymers and products therefrom

Molecular weight regulation of cis-1,4-polybutadiene using carboxyl...

Aminoalkyllithium compounds containing cyclic amines and polymers t...

Alkyllithium compounds containing cyclic amines and their use in po...

Aminoalkyllithium compounds containing cyclic amines and polymers t...

Method for preparing polymetalated compositions

Anionic polymerization initiators containing adducts of cyclic seco...

Aminoalkyllithium compounds containing cyclic amines and polymers t...

Lithium amino magnesiate polymerization initiators and elastomers h...

Aminoalkyllithium compounds containing cyclic amines and polymers t...

Teritary amine containing antonic initiators used in preparing poly...

Allyl-and xylyl-amine containing elastomers and products having red...

Functionalized polymer of improved hysteresis properties prepared u...

Tertiary-amino allyl-or xylyl-lithium initiators and method of prep...

Low-hysteresis elastomer compositions using amino-substituted aryll...

Method of preparing polymer using allyl-and xylyl-amine containing...

Anionic polymerization initiators containing adducts of cyclic seco...

Anionic polymerization initiators containing adducts of cyclic seco...

Alkyllithium compounds containing cyclic amines and their use in po...

Anionic polymerization initiators containing adducts of cyclic seco...

Patents Applicationslast 30 patents

Preparation of functionalized anionic polymerization initiators

CO2 terminated rubber for plastics

Continuous process for the production of conjugated diene polymers...

CO2 terminated rubber for plastics

HIGHLY FUNCTIONALIZED POLYMERS AND A PROCESS FOR MAKING THE SAME

Sulfenyl halide polymerization terminators