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Irving B. Chang
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Morristown, NJ, US
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last 30 patents
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Patent Grant
Coemulsification of oxidized polyethylene homopolymers and amino fu...
Patent number
RE35229
Issue date
May 7, 1996
AlliedSignal Inc.
Robert M. Blanch
428 - Stock material or miscellaneous articles
Information
Patent Grant
Coemulsification of oxidized polyethylene homopolymers and amino fu...
Patent number
5,238,731
Issue date
Aug 24, 1993
Allied-Signal Inc.
Robert M. Blanch
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Gels of telomer-copolymers of ethylene and a silane
Patent number
4,834,972
Issue date
May 30, 1989
Allied-Signal Inc.
Irving B. Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyterpene resin composition containing a blend of low molecular w...
Patent number
4,572,874
Issue date
Feb 25, 1986
Allied Corporation
Irving B. Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sulfur stabilized oxidized polyolefin composition
Patent number
4,537,922
Issue date
Aug 27, 1985
Allied Corporation
Irving B. Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sulfur stabilized oxidized polyolefin and asphalt composition
Patent number
4,497,921
Issue date
Feb 5, 1985
Allied Corporation
Irving B. Chang
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Article coated with a sulfur stabilized oxidized polyolefin and asp...
Patent number
4,496,622
Issue date
Jan 29, 1985
Allied Corporation
Irving B. Chang
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Roofing asphalt formulation
Patent number
4,382,989
Issue date
May 10, 1983
Allied Corporation
Irving B. Chang
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Roofing asphalt formulation
Patent number
4,328,147
Issue date
May 4, 1982
Allied Corporation
Irving B. Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stable, compatible thixotropic gel with copolymer gelling agent
Patent number
4,200,561
Issue date
Apr 29, 1980
Allied Chemical Corporation
Irving B. Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE