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Alain Drexler
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Philadelphia, PA, US
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last 30 patents
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Patent Grant
Hydroxyl-terminated polybutadienes and their use in curing formulat...
Patent number
6,864,321
Issue date
Mar 8, 2005
Sartomer Technology Co., Inc.
Herbert Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amino-terminated polybutadienes
Patent number
6,855,776
Issue date
Feb 15, 2005
Sartomer Technology Company, Inc.
Herbert Shin-I Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amino-terminated polybutadienes
Patent number
6,831,136
Issue date
Dec 14, 2004
Sartomer Technology Company, Inc.
Herbert Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyl-terminated polybutadienes and curing formulations
Patent number
6,747,097
Issue date
Jun 8, 2004
Sartomer Technologies Company, Inc.
Herbert Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Amino-terminated polybutadienes
Publication number
20040138380
Publication date
Jul 15, 2004
Herbert Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydroxyl-terminated polybutadienes and their use in curing formulat...
Publication number
20040122176
Publication date
Jun 24, 2004
Herbert Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydroxyl-terminated polybutadienes and curing formulations
Publication number
20030149179
Publication date
Aug 7, 2003
Herbert Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Amino-terminated polybutadienes
Publication number
20030096916
Publication date
May 22, 2003
Herbert Shin-I Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...