Patent Assignment
Reel/Frame 015050/0941
Assignment of Assignor's Interest
Recorded: 2004-07-13
Pages: 7
Assignors
ZHAO, SHIZHONG
Executed: 2004-07-13
CAI, YEPING
Executed: 2004-07-13
HU, X.D.
Executed: 2004-07-13
LADEBECK JURGEN
Executed: 2004-07-13
WAGNER, JON P.
Executed: 2004-07-13
Assignee
SUD-CHEMIE INC.
A DELAWARE CORPORATION, LOUISVELLE, KENTUCKY, 40210
Covered Property
(1)
Promoted Calcium-Aluminate Supported Catalysts for Synthesis Gas Generation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 9, 2004
From: ZHAO, SHIZHONG; CAI, YEPING; HU, XD; LADEBECK, JURGEN
To: SUD-CHEMIE INC.
Reel/Frame 015694/0585 →
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 →