IP Library › Assignment 027017/0882
Patent Assignment
Reel/Frame 027017/0882

Merger

Recorded: 2011-10-05 Pages: 6
Assignor
ARCH SPECIALTY CHEMICALS, INC.
Executed: 2004-11-30
Assignee
FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
80 CIRCUIT DRIVE, NORTH KINGSTOWN, RHODE ISLAND, 02852
Covered Property (1)
Photoacid Generators for Use in Photoresist Compositions
Patent: 6,855,476 →
Application: 10/117,693 →
Publication: US 2002/0197558
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 22, 2002
From: FERREIRA, LAWRENCE; BLAKENEY, ANDREW J.; SPAZIANO, GREGORY DOMENIC; DIMOV, OGNIAN
To: ARCH SPECIALITY CHEMICALS, INC.
Reel/Frame 013118/0746 →