W. Frank Richey

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Resin transfer molding process for composites
- Patent number 5,730,922
- Issue date Mar 24, 1998
- The Dow Chemical Company
- David A. Babb
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polyhydroxy compounds and process for the preparation thereof
- Patent number 5,541,282
- Issue date Jul 30, 1996
- The Dow Chemical Company
- Marlin E. Walters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photodefinable polymers containing perfluorocyclobutane groups
- Patent number 5,489,623
- Issue date Feb 6, 1996
- The Dow Chemical Company
- David A. Babb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photodefinable polymers containing perfluorocyclobutane groups
- Patent number 5,426,164
- Issue date Jun 20, 1995
- The Dow Chemical Company
- David A. Babb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Laminates of polymer shaving perfluorocyclobutane rings
- Patent number 5,409,777
- Issue date Apr 25, 1995
- The Dow Chemical Company
- Alvin P. Kennedy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chlorination process, alkylation of products of said process and so...
- Patent number 5,387,725
- Issue date Feb 7, 1995
- The Dow Chemical Company
- Marlin E. Walters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic polyhydroxy compounds and process for the preparation thereof
- Patent number 5,382,710
- Issue date Jan 17, 1995
- The Dow Chemical Company
- Marlin E. Walters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Perfluorocyclobutane ring-containing polymers
- Patent number 5,364,917
- Issue date Nov 15, 1994
- The Dow Chemical Company
- David A. Babb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Laminates of polymers having perfluorocyclobutane rings and polymer...
- Patent number 5,246,782
- Issue date Sep 21, 1993
- The Dow Chemical Company
- Alvin P. Kennedy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chlorination and elimination process and some products thereof
- Patent number 5,227,560
- Issue date Jul 13, 1993
- The Dow Chemical Company
- Katherine S. Clement
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive compounds containing perfluorovinyl groups
- Patent number 5,198,513
- Issue date Mar 30, 1993
- The Dow Chemical Company
- Katherine S. Clement
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Perfluorocyclobutane ring-containing polymers
- Patent number 5,159,038
- Issue date Oct 27, 1992
- Dow Chemical Company
- David A. Babb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of bisphenols
- Patent number 5,136,110
- Issue date Aug 4, 1992
- The Dow Chemical Company
- Marlin E. Walters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the selective alpha halogenation of alkylaromatic compounds
- Patent number 5,064,518
- Issue date Nov 12, 1991
- The Dow Chemical Company
- Marlin E. Walters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyimide and copper metal laminates
- Patent number 5,043,227
- Issue date Aug 27, 1991
- The Dow Chemical Company
- William O. Perry
- B32 - LAYERED PRODUCTS
Information Patent Grant
Perfluorocyclobutane ring-containing polymers
- Patent number 5,037,917
- Issue date Aug 6, 1991
- The Dow Chemical Company
- David A. Babb
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive compounds containing perfluorovinyl groups
- Patent number 5,037,919
- Issue date Aug 6, 1991
- The Dow Chemical Company
- Katherine S. Clement
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the selective alpha halogenation of alkylaromatic compounds
- Patent number 4,992,151
- Issue date Feb 12, 1991
- The Dow Chemical Company
- Marlin E. Walters
- C07 - ORGANIC CHEMISTRY

W. Frank Richey

Person

Patents Grantslast 30 patents

Resin transfer molding process for composites

Aromatic polyhydroxy compounds and process for the preparation thereof

Photodefinable polymers containing perfluorocyclobutane groups

Photodefinable polymers containing perfluorocyclobutane groups

Laminates of polymer shaving perfluorocyclobutane rings

Chlorination process, alkylation of products of said process and so...

Aromatic polyhydroxy compounds and process for the preparation thereof

Perfluorocyclobutane ring-containing polymers

Laminates of polymers having perfluorocyclobutane rings and polymer...

Chlorination and elimination process and some products thereof

Reactive compounds containing perfluorovinyl groups

Perfluorocyclobutane ring-containing polymers

Process for the preparation of bisphenols

Method for the selective alpha halogenation of alkylaromatic compounds

Polyimide and copper metal laminates

Perfluorocyclobutane ring-containing polymers

Reactive compounds containing perfluorovinyl groups

Method for the selective alpha halogenation of alkylaromatic compounds