John E. Hallgren

Person

Scotia, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for reducing carbonate decomposition in reaction mixtures
- Patent number 6,441,215
- Issue date Aug 27, 2002
- General Electric Company
- Kirill Vladimirovich Shalyaev
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable dielectric polyphenylene ether-polyepoxide compositions use...
- Patent number 5,108,842
- Issue date Apr 28, 1992
- General Electric Company
- John E. Hallgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fibers impregnated with epoxy resin mixture, brominated bisphenol a...
- Patent number 5,096,771
- Issue date Mar 17, 1992
- General Electric Company
- Erik W. Walles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bromine-bisphenol reacted bisphenol and novolak epoxy resins with p...
- Patent number 5,073,605
- Issue date Dec 17, 1991
- General Electric Company
- John E. Hallgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable dielectric polyphenylene ether-polyepoxide compositions use...
- Patent number 5,043,367
- Issue date Aug 27, 1991
- General Electric Company
- John E. Hallgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Printed circuit board from fibers impregnated with epoxy resin mixt...
- Patent number 4,975,319
- Issue date Dec 4, 1990
- General Electric Company
- Erik W. Walles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions comprising polyphenylene ethers, polyepoxides and alum...
- Patent number 4,912,172
- Issue date Mar 27, 1990
- General Electric Company
- John E. Hallgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyalkoxysilyl-terminated polydiorganosiloxanes, methods for their...
- Patent number 4,863,992
- Issue date Sep 5, 1989
- General Electric Company
- Jeffrey H. Wengrovius
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photopatterned product of silicone polyamic acid on a transparent s...
- Patent number 4,855,199
- Issue date Aug 8, 1989
- General Electric Company
- Donald A. Bolon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Curable polyphenylene ether-polyepoxide compositions useful in prin...
- Patent number 4,853,423
- Issue date Aug 1, 1989
- General Electric Company
- Erik W. Walles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
N-silylalkylamides and their use as adhesion promoters in room temp...
- Patent number 4,826,915
- Issue date May 2, 1989
- General Electric Company
- Judith Stein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Silylalkylamides and their use as adhesion promoters in room temp...
- Patent number 4,788,310
- Issue date Nov 29, 1988
- General Electric Company
- Judith Stein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of coating and imaging photopatternable silicone polyamic acid
- Patent number 4,782,009
- Issue date Nov 1, 1988
- General Electric Company
- Donald A. Bolon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mixtures including polyphenylene ethers and lactams and resinous co...
- Patent number 4,678,839
- Issue date Jul 7, 1987
- General Electric Company
- John E. Hallgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silyl polyamides and method for their preparation
- Patent number 4,675,367
- Issue date Jun 23, 1987
- General Electric Company
- Peter P. Policastro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making norbornane anhydride substituted polyorganosiloxane
- Patent number 4,634,755
- Issue date Jan 6, 1987
- General Electric Company
- John E. Hallgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making siloxanenorbornane bisanhydride
- Patent number 4,542,226
- Issue date Sep 17, 1985
- General Electric Company
- Victoria J. Eddy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making silicone-polyester copolymers
- Patent number 4,539,379
- Issue date Sep 3, 1985
- General Electric Company
- John E. Hallgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of diaryl carbonates
- Patent number 4,533,504
- Issue date Aug 6, 1985
- General Electric Company
- Donald A. Bolon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Scavengers for one component alkoxy-functional RTV compositions
- Patent number 4,523,001
- Issue date Jun 11, 1985
- General Electric Company
- Roger T. Swiger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One package, stable, moisture curable, alkoxy-terminated organopoly...
- Patent number 4,472,551
- Issue date Sep 18, 1984
- General Electric Company
- Mary A. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous method for making methyldimethoxysilane
- Patent number 4,471,133
- Issue date Sep 11, 1984
- General Electric Company
- John E. Hallgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making polyalkoxyaminosilanes
- Patent number 4,471,132
- Issue date Sep 11, 1984
- General Electric Company
- John E. Hallgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of polycarbonate from dialkyl carbonate and bisphenol die...
- Patent number 4,452,968
- Issue date Jun 5, 1984
- General Electric Company
- Donald A. Bolon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diaryl carbonate process
- Patent number 4,410,464
- Issue date Oct 18, 1983
- General Electric Company
- John E. Hallgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyalkoxysilylenolethers
- Patent number 4,377,706
- Issue date Mar 22, 1983
- General Electric Company
- John E. Hallgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decolorization of polycarbonate resins
- Patent number 4,377,684
- Issue date Mar 22, 1983
- General Electric Company
- Donald A. Bolon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalytic aliphatic carbonate process
- Patent number 4,361,519
- Issue date Nov 30, 1982
- General Electric Company
- John E. Hallgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbonylation of alkanols
- Patent number 4,360,477
- Issue date Nov 23, 1982
- General Electric Company
- John E. Hallgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic aromatic carbonate process using manganese tetradentate r...
- Patent number 4,349,485
- Issue date Sep 14, 1982
- General Electric Company
- John E. Hallgren
- C07 - ORGANIC CHEMISTRY

John E. Hallgren

Person

Patents Grantslast 30 patents

Method for reducing carbonate decomposition in reaction mixtures

Curable dielectric polyphenylene ether-polyepoxide compositions use...

Fibers impregnated with epoxy resin mixture, brominated bisphenol a...

Bromine-bisphenol reacted bisphenol and novolak epoxy resins with p...

Curable dielectric polyphenylene ether-polyepoxide compositions use...

Printed circuit board from fibers impregnated with epoxy resin mixt...

Compositions comprising polyphenylene ethers, polyepoxides and alum...

Polyalkoxysilyl-terminated polydiorganosiloxanes, methods for their...

Photopatterned product of silicone polyamic acid on a transparent s...

Curable polyphenylene ether-polyepoxide compositions useful in prin...

N-silylalkylamides and their use as adhesion promoters in room temp...

N-Silylalkylamides and their use as adhesion promoters in room temp...

Method of coating and imaging photopatternable silicone polyamic acid

Mixtures including polyphenylene ethers and lactams and resinous co...

Silyl polyamides and method for their preparation

Method for making norbornane anhydride substituted polyorganosiloxane

Method for making siloxanenorbornane bisanhydride

Method for making silicone-polyester copolymers

Process for the preparation of diaryl carbonates

Scavengers for one component alkoxy-functional RTV compositions

One package, stable, moisture curable, alkoxy-terminated organopoly...

Continuous method for making methyldimethoxysilane

Method for making polyalkoxyaminosilanes

Synthesis of polycarbonate from dialkyl carbonate and bisphenol die...

Diaryl carbonate process

Polyalkoxysilylenolethers

Decolorization of polycarbonate resins

Catalytic aliphatic carbonate process

Carbonylation of alkanols

Catalytic aromatic carbonate process using manganese tetradentate r...