IP Library › Assignment 009593/0721
Patent Assignment
Reel/Frame 009593/0721

Assignment of Assignor's Interest

Recorded: 1998-10-19 Pages: 3
Assignors
HAGEN, SIGURD
Executed: 1998-09-18
REICHLIN, NADIA
Executed: 1998-09-18
Assignee
OLIN MICROELECTRONIC CHEMICALS, INC.
501 MERRITT 7, NORWALK, CONNECTICUT, 06856
Covered Property (1)
Negatively Acting Photoresist Composition Based on Polyimide Precursors
Patent: 6,010,825 →
Application: 09/151,218 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 10, 2000
From: OLIN MICROELECTRIC CHEMICALS, INC.
To: ARCH SPECIALTY CHEMICAL, INC.
Reel/Frame 010522/0798 →
Merger Apr 29, 2008
From: ARCH SPECIALTY CHEMICALS, INC.
To: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
Reel/Frame 020866/0493 →