IP Library Assignment 024264/0957
Patent Assignment
Reel/Frame 024264/0957

Assignment of Assignor's Interest

Recorded: 2010-04-21 Pages: 4
Assignors
HAGEMEYER, ALFRED
Executed: 2010-01-20
MESTL, GERHARD
Executed: 2010-01-22
SCHECK, PETER
Executed: 2010-02-03
UNGAR, SYBILLE
Executed: 2010-02-19
Assignee
SUD-CHEMIE AG
LENBACHPLATZ 6, MUNICH, 80333, GERMANY
Covered Property (1)
Method for Producing a Shell Catalyst and Corresponding Shell Catalyst
Patent: 8,927,452 →
Application: 12/601,777 →
Publication: US 2010/0197488
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 27, 2012
From: SUED-CHEMIE AG
To: SUED-CHEMIE IP GMBH & CO. KG
Reel/Frame 028849/0765 →
Nunc Pro Tunc Assignment Jan 27, 2021
From: SUED-CHEMIE IP GMBH & CO. KG
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 055050/0928 →