IP Library Assignment 044239/0555
Patent Assignment
Reel/Frame 044239/0555

Assignment of Assignor's Interest

Recorded: 2017-11-28 Pages: 2
Assignor
BERRIS, BRUCE C
Executed: 2006-11-16
Assignee
ALBEMARLE CORPORATION
451 FLORIDA ST, BATON ROUGE, LOUISIANA, 70801
Covered Property (1)
Processes for the Preparation of Tetrakis(F Aryl)Borate Salts
Patent: 8,642,497 →
Application: 12/097,246 →
Publication: US 2008/0306302
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 31, 2018
From: ALBEMARLE CORPORATION
To: W. R. GRACE & CO-CONN.
Reel/Frame 045946/0786 →