IP Library › Assignment 015141/0604
Patent Assignment
Reel/Frame 015141/0604

Assignment of Assignor's Interest

Recorded: 2004-03-22 Pages: 4
Assignors
ZHAO, SHIZHONG
Executed: 2004-03-19
CAI, YEPING
Executed: 2004-03-19
LADEBECK, JURGEN
Executed: 2004-03-19
Assignee
SUD-CHEMIE INC.
1600 WEST HILL STREET, A DELAWARE CORPORATION, LOUISVILLE, KENTUCKY, 40210
Covered Property (1)
Nickel Supported on Titanium Stabilized Promoted Calcium Aluminate Carrier
Patent: 7,378,369 →
Application: 10/806,259 →
Publication: US 2004/0180786
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 →