Patent Assignment
Reel/Frame 055056/0810
Assignment of Assignor's Interest
Recorded: 2021-01-28
Pages: 2
Assignor
CLARIANT CORPORATION
Executed: 2020-11-12
Assignee
CLARIANT INTERNATIONAL LIMITED
HARDSTRASSE 61, PRATTEIN, 4133, SWITZERLAND
Covered Property
(1)
Dehydrogenation Catalysts and Methods for Preparing and Using Them
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2019
From: XING, RONG; FRIDMAN, VLADIMIR
To: CLARIANT CORPORATION
Reel/Frame 047985/0754 →
Assignment of Assignor's Interest
Jan 28, 2021
From: XING, RONG; FRIDMAN, VLADIMIR
To: CLARIANT CORPORATION
Reel/Frame 055056/0761 →
Confirmatory Deed of Assignment Effective Dec. 31, 2017
Sep 14, 2021
From: CLARIANT CORPORATION
To: CLARIANT INTERNATIONAL LTD
Reel/Frame 057499/0988 →