Patent Assignment
Reel/Frame 036401/0659
Merger
Recorded: 2015-08-24
Pages: 5
Assignor
SUD-CHEMIE INC.
Executed: 2012-12-31
Assignee
CLARIANT CORPORATION
1600 WEST HILL STREET, IP DEPARTMENT, LOUISVILLE, KENTUCKY, 40210
Covered Properties
(2)
Promoted Solid Phosphoric Acid Catalysts and Methods of Use
Catalyst Composition for Selective Hydrogenation with Improved Characteristics
Application:
13/276,403 →
Publication:
US 2013/0102819
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 21, 2011
From: TURBEVILLE, WAYNE; KORYNTA, GREG
To: SUD-CHEMIE INC.
Reel/Frame 026941/0236 →
Assignment of Assignor's Interest
Nov 30, 2011
From: SZESNI, NORMEN; HAGEMEYER, ALFRED; GROSSMANN, FRANK; FISCHER, RICHARD
To: SUD-CHEMIE INC.
Reel/Frame 027306/0091 →
Assignment of Assignor's Interest
Dec 1, 2011
From: SZESNI, NORMEN; HAGEMEYER, ALFRED; GROSSMANN, FRANK; FISCHER, RICHARD
To: SUD-CHEMIE AG
Reel/Frame 027312/0869 →
Assignment of Assignor's Interest
Dec 2, 2011
From: SUD-CHEMIE AG
To: SUD-CHEMIE INC.
Reel/Frame 027318/0761 →
Assignment of Assignor's Interest
Dec 12, 2011
From: URBANCIC, MICHAEL; LUGMAIR, CLAUS; SUN, MINGYONG; HOU, HONGYI C.
To: SUD-CHEMIE INC.
Reel/Frame 027366/0816 →
Confirmatory Deed of Assignment Effective Dec. 31, 2017
Sep 14, 2021
From: CLARIANT CORPORATION
To: CLARIANT INTERNATIONAL LTD
Reel/Frame 057499/0988 →