IP Library › Granted Patent US 4,477,681
Granted Patent Utility
US 4,477,681 · App. 06/408,576

Photosensitive hydroxyalkylphenones

Inventors: Juergen Gehlhaus, Manfred Kieser
Patented Case View Patent ↗
Granted: Oct 16, 1984 Filed: Aug 16, 1982
Inventors
Juergen Gehlhaus
Manfred Kieser
Assignee (at issue)
Merck Patent GmbH

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Quick Facts
Patent No.
US 4,477,681
App. No.
06/408,576
Filed
1982-08-16
Granted
1984-10-16
Kind
A