Patent Assignment
Reel/Frame 027306/0091
Assignment of Assignor's Interest
Recorded: 2011-11-30
Pages: 4
Assignors
SZESNI, NORMEN
Executed: 2011-10-18
HAGEMEYER, ALFRED
Executed: 2011-10-18
GROSSMANN, FRANK
Executed: 2011-10-18
FISCHER, RICHARD
Executed: 2011-10-18
Assignee
SUD-CHEMIE INC.
1600 WEST HILL STREET, IP DEPARTMENT, LOUISVILLE, KENTUCKY, 40210
Covered Property
(1)
Catalyst Composition for Selective Hydrogenation with Improved Characteristics
Application:
13/276,403 →
Publication:
US 2013/0102819
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Merger
Aug 24, 2015
From: SUD-CHEMIE INC.
To: CLARIANT CORPORATION
Reel/Frame 036401/0659 →