Jerry L. Hahnfeld

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compositions comprising hydrogenated block copolymers and end-use a...
- Patent number 6,815,475
- Issue date Nov 9, 2004
- Dow Global Technologies Inc.
- Robert J. Donald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated block copolymer compositions
- Patent number 6,632,890
- Issue date Oct 14, 2003
- Dow Global Technologies Inc.
- Frank S. Bates
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing hydrogenated aromatic polymers
- Patent number 6,455,656
- Issue date Sep 24, 2002
- Dow Global Technologies Inc.
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated block copolymers and optical media discs produced ther...
- Patent number 6,451,924
- Issue date Sep 17, 2002
- Dow Global Technologies Inc.
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated block copolymer compositions
- Patent number 6,426,390
- Issue date Jul 30, 2002
- Dow Global Technology Inc.
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated block copolymers and optical media discs produced ther...
- Patent number 6,376,621
- Issue date Apr 23, 2002
- The Dow Chemical Company
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated block copolymers and optical media discs produced ther...
- Patent number 6,350,820
- Issue date Feb 26, 2002
- The Dow Chemical Company
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated vinyl aromatic polymer foams
- Patent number 6,310,112
- Issue date Oct 30, 2001
- The Dow Chemical Company
- Chau Van Vo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of branched polymers from vinyl aromatic monomer
- Patent number 5,700,887
- Issue date Dec 23, 1997
- The Dow Chemical Company
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Extruded foams having a monovinyl aromatic polymer with a broad mol...
- Patent number 5,650,106
- Issue date Jul 22, 1997
- The Dow Chemical Company
- Andrew N. Paquet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the preparation of hydroperoxide derivatives of rubbery...
- Patent number 5,075,347
- Issue date Dec 24, 1991
- The Dow Chemical Company
- Alan E. Platt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber modified styrenic polymer compositions formed from hydropero...
- Patent number 4,717,741
- Issue date Jan 5, 1988
- The Dow Chemical Company
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blends of olefinic and monovinylidene aromatic polymers
- Patent number 4,690,976
- Issue date Sep 1, 1987
- The Dow Chemical Company
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Multifunctional Monomers Containing Bound Poragens and Polyarylene...
- Publication number 20080227882
- Publication date Sep 18, 2008
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method Of Forming A Nanoporous Dielectric Film
- Publication number 20080090007
- Publication date Apr 17, 2008
- Q. Jason Niu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multifunctional menomers and polyarylene compsotions therefrom
- Publication number 20070037894
- Publication date Feb 15, 2007
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multifunctional substituted monomers and polyarylene compositions t...
- Publication number 20070027280
- Publication date Feb 1, 2007
- Jerry L Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions comprising hydrogenated block copolymers and end-use a...
- Publication number 20030119971
- Publication date Jun 26, 2003
- Robert J. Donald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions comprising hydrogenated block copolymers and end-use a...
- Publication number 20020061981
- Publication date May 23, 2002
- Robert J. Donald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions comprising hydrogenated block copolymers and end-use a...
- Publication number 20020061982
- Publication date May 23, 2002
- Robert J. Donald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for preparing hydrogenated aromatic polymers
- Publication number 20010051691
- Publication date Dec 13, 2001
- Jerry L. Hahnfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions for flexible optical media discs
- Publication number 20010048991
- Publication date Dec 6, 2001
- Henri-Luc Martin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical reader/player preventing the unauthorized reading of inform...
- Publication number 20010043533
- Publication date Nov 22, 2001
- Jerry L. Hahnfeld
- G11 - INFORMATION STORAGE

Jerry L. Hahnfeld

Person

Patents Grantslast 30 patents

Compositions comprising hydrogenated block copolymers and end-use a...

Hydrogenated block copolymer compositions

Process for preparing hydrogenated aromatic polymers

Hydrogenated block copolymers and optical media discs produced ther...

Hydrogenated block copolymer compositions

Hydrogenated block copolymers and optical media discs produced ther...

Hydrogenated block copolymers and optical media discs produced ther...

Hydrogenated vinyl aromatic polymer foams

Preparation of branched polymers from vinyl aromatic monomer

Extruded foams having a monovinyl aromatic polymer with a broad mol...

Method for the preparation of hydroperoxide derivatives of rubbery...

Rubber modified styrenic polymer compositions formed from hydropero...

Blends of olefinic and monovinylidene aromatic polymers

Patents Applicationslast 30 patents

Multifunctional Monomers Containing Bound Poragens and Polyarylene...

Method Of Forming A Nanoporous Dielectric Film

Multifunctional menomers and polyarylene compsotions therefrom

Multifunctional substituted monomers and polyarylene compositions t...

Compositions comprising hydrogenated block copolymers and end-use a...

Compositions comprising hydrogenated block copolymers and end-use a...

Compositions comprising hydrogenated block copolymers and end-use a...

Process for preparing hydrogenated aromatic polymers

Compositions for flexible optical media discs

Optical reader/player preventing the unauthorized reading of inform...