IP Library Assignment 023023/0901
Patent Assignment
Reel/Frame 023023/0901

Assignment of Assignor's Interest

Recorded: 2009-07-29 Pages: 4
Assignors
HU, X.D.
Executed: 2009-05-03
LOI, PATRICK J.
Executed: 2009-05-03
O'BRIEN, ROBERT J.
Executed: 2009-05-03
Assignee
SUD-CHEMIE INC.
1600 WEST HILL STREET, A DELAWARE CORPORATION, LOUISVILLE, KENTUCKY, 40210
Covered Property (1)
High Surface Area, Small Crystallite Size Catalyst for Fischer-Tropsch Synthesis
Patent: 7,585,812 →
Application: 12/214,809 →
Publication: US 2009/0036296
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 27, 2021
From: SUD-CHEMIE INC.
To: CLARIANT CORPORATION
Reel/Frame 055139/0688 →
Confirmatory Deed of Assignment Effective Dec. 31, 2017 Jan 28, 2021
From: CLARIANT CORPORATION
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 055160/0912 →