Membership
Tour
Register
Log in
Arnold Grubenmann
Follow
Person
Marly, CH
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Wet-chemical, developable, etch-stable photoresist for UV radiation...
Patent number
6,063,549
Issue date
May 16, 2000
Arch Specialty Chemicals, Inc.
Ulrich Schadeli
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Wet-chemical developable, etch-stable photoresist for UV radiation...
Patent number
5,776,657
Issue date
Jul 7, 1998
OCG Microelectronic Materials, Inc.
Ulrich Schaedeli
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY