IP Library › Assignment 018840/0749
Patent Assignment
Reel/Frame 018840/0749

Assignment of Assignor's Interest

Recorded: 2007-02-01 Pages: 6
Assignors
LUO, LUBIN
Executed: 2006-12-05
STRICKLER, JAMIE R.
Executed: 2006-12-15
DIEFENBACH, STEVEN P.
Executed: 2006-12-05
SANGOKOYA, SAMUEL A.
Executed: 2006-12-05
BAUCH, CHRISTOPHER G.
Executed: 2006-12-05
Assignee
ALBEMARLE CORPORATION
451 FLORIDA STREET, BATON ROUGE, LOUISIANA, 70801-1765
Covered Property (1)
Haloaluminoxane Compositions, Their Preparation, and Their Use in Catalysis
Patent: 7,193,100 →
Application: 10/751,144 →
Publication: US 2005/0143254
Related Assignments (5)
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 →
Security Interest Feb 17, 2023
From: W.R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 062792/0510 →
Security Interest Apr 2, 2023
From: W. R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 063237/0252 →
Security Interest Apr 2, 2023
From: W. R. GRACE & CO.-CONN.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 063237/0262 →
Release of Security Interest Supplement No. 1, Recorded at Reel/Frame 063237/0252 Feb 2, 2026
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: W. R. GRACE & CO.-CONN.
Reel/Frame 074612/0939 →