IP Library › Assignment 026198/0769
Patent Assignment
Reel/Frame 026198/0769

Assignment of Assignor's Interest

Recorded: 2011-04-29 Pages: 3
Assignors
BARR, ROBERT K.
Executed: 2010-10-28
O'CONNOR, COREY
Executed: 2010-10-27
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property (1)
Texturing Semiconductor Substrates
Patent: 7,955,989 →
Application: 12/887,873 →
Publication: US 2011/0081742
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 11, 2016
From: ROHM AND HAAS ELECTRONIC MATERIALS LLC
To: SUN CHEMICAL CORPORATION
Reel/Frame 037709/0194 →