Douglas E. Fjare

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photoimageable compositions and films for printed wiring board manu...
- Patent number 6,462,107
- Issue date Oct 8, 2002
- The Texas A&M University System
- David P. Sinclair
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymide optical waveguide structures
- Patent number 5,649,045
- Issue date Jul 15, 1997
- Amoco Corporation
- Douglas E. Fjare
- G02 - OPTICS
Information Patent Grant
Polyimide copolymers containing 3,3',4,4'-tetracarboxybiphenyl dian...
- Patent number 5,304,626
- Issue date Apr 19, 1994
- Amoco Corporation
- Marvin J. Burgess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wet-etch process and composition
- Patent number 5,292,445
- Issue date Mar 8, 1994
- Amoco Corporation
- Douglas E. Fjare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low dielectric constant, low moisture uptake polyimides and copolyi...
- Patent number 5,268,193
- Issue date Dec 7, 1993
- Amoco Corporation
- Allyson J. Beuhler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low dielectric constant, low moisture uptake polyimides and copolyi...
- Patent number 5,206,091
- Issue date Apr 27, 1993
- Amoco Corporation
- Allyson J. Beuhler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of 1,1,1,3,3,3-hexafluoro-2,2-Di(3,4-dicarboxyphenyl)pr...
- Patent number 5,194,633
- Issue date Mar 16, 1993
- Amoco Corporation
- Walter Partenheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Wet-etch process and composition
- Patent number 5,183,534
- Issue date Feb 2, 1993
- Amoco Corporation
- Douglas E. Fjare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making thick multilayers of polyimide
- Patent number 5,137,751
- Issue date Aug 11, 1992
- Amoco Corporation
- Marvin J. Burgess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide containing 4,4'-bis(4-amino-2-trifluoromethylphenoxy)-bip...
- Patent number 5,089,593
- Issue date Feb 18, 1992
- Amoco Corporation
- Douglas E. Fjare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide, polyimide, and polyamide-imide polymers and copolymers u...
- Patent number 5,003,037
- Issue date Mar 26, 1991
- Amoco Corporation
- David J. Fenoglio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide, polyimide, and polyamide-imide polymers of diamino-t-but...
- Patent number 4,992,527
- Issue date Feb 12, 1991
- Amoco Corporation
- David J. Fenoglio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide, polyimide, and polyamide-imide polymers and copolymers u...
- Patent number 4,975,521
- Issue date Dec 4, 1990
- Amoco Corporation
- Douglas E. Fjare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide from diamino-t-butylbenzene
- Patent number 4,973,659
- Issue date Nov 27, 1990
- Amoco Corporation
- David J. Fenoglio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide of diamino-t-butyltoluene
- Patent number 4,973,660
- Issue date Nov 27, 1990
- Amoco Corporation
- David J. Fenoglio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide, polyimide, and polyamide-imide polymers of diamino-t-but...
- Patent number 4,968,780
- Issue date Nov 6, 1990
- Amoco Corporation
- David J. Fenoglio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide, polyimide, and polyamide-imide polymers of diamino-t-but...
- Patent number 4,963,648
- Issue date Oct 16, 1990
- Amoco Corporation
- David J. Fenoglio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide from 3,5-diamino-t-butylbenzene
- Patent number 4,946,934
- Issue date Aug 7, 1990
- Amoco Corporation
- David J. Fenoglio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide polymers and copolymers using 3,5-diaminobenzotrifluoride
- Patent number 4,876,329
- Issue date Oct 24, 1989
- Amoco Corporation
- Weilong L. Chiang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of P,P'-oxybis(aniline)
- Patent number 4,855,503
- Issue date Aug 8, 1989
- Amoco Corporation
- Douglas E. Fjare
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Reinforced unsaturated polyester resin compositions
- Publication number 20030220035
- Publication date Nov 27, 2003
- Douglas E. Fjare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Douglas E. Fjare

Person

Patents Grantslast 30 patents

Photoimageable compositions and films for printed wiring board manu...

Polymide optical waveguide structures

Polyimide copolymers containing 3,3',4,4'-tetracarboxybiphenyl dian...

Wet-etch process and composition

Low dielectric constant, low moisture uptake polyimides and copolyi...

Low dielectric constant, low moisture uptake polyimides and copolyi...

Preparation of 1,1,1,3,3,3-hexafluoro-2,2-Di(3,4-dicarboxyphenyl)pr...

Wet-etch process and composition

Process for making thick multilayers of polyimide

Polyimide containing 4,4'-bis(4-amino-2-trifluoromethylphenoxy)-bip...

Polyamide, polyimide, and polyamide-imide polymers and copolymers u...

Polyamide, polyimide, and polyamide-imide polymers of diamino-t-but...

Polyamide, polyimide, and polyamide-imide polymers and copolymers u...

Polyamide from diamino-t-butylbenzene

Polyamide of diamino-t-butyltoluene

Polyamide, polyimide, and polyamide-imide polymers of diamino-t-but...

Polyamide, polyimide, and polyamide-imide polymers of diamino-t-but...

Polyamide from 3,5-diamino-t-butylbenzene

Polyimide polymers and copolymers using 3,5-diaminobenzotrifluoride

Preparation of P,P'-oxybis(aniline)

Patents Applicationslast 30 patents

Reinforced unsaturated polyester resin compositions