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Stanley E. Perreault
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Wappingers Falls, NY, US
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last 30 patents
Information
Patent Grant
Process for forming carbonates of hydroxyaromatic compounds
Patent number
6,153,696
Issue date
Nov 28, 2000
International Business Machines Corporation
Gregory Breyta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Positive working photoresist composition containing mid or near UV...
Patent number
5,273,856
Issue date
Dec 28, 1993
International Business Machines Corporation
Christopher F. Lyons
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrically conductive polymeric materials and uses thereof
Patent number
5,202,061
Issue date
Apr 13, 1993
International Business Machines Corporation
Marie Angelopoulos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive polymeric materials and uses thereof
Patent number
5,200,112
Issue date
Apr 6, 1993
International Business Machines Corporation
Marie Angelopoulos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive polymeric
Patent number
5,198,153
Issue date
Mar 30, 1993
International Business Machines Corporation
Marie Angelopoulos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tailoring of novolak and diazoquinone positive resists by acylation...
Patent number
4,564,575
Issue date
Jan 14, 1986
International Business Machines Corporation
Stanley E. Perreault
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY