IP Library Assignment 027568/0243
Patent Assignment
Reel/Frame 027568/0243

Assignment of Assignor's Interest

Recorded: 2012-01-20 Pages: 8
Assignors
MUESSIG, SIEGFRIED
Executed: 2011-11-29
WAHRMANN, KLAUS
Executed: 2011-12-01
WILDHACK, STEFANIE
Executed: 2011-12-05
HOLZMUELLER, BERNHARD
Executed: 2011-11-30
JOLY, SAMUEL
Executed: 2011-12-05
Assignees
ESK CERAMICS GMBH & CO. KG
MAX-SCHAIDHAUF-STRASSE 25, KEMPTEN, 87437, GERMANY
MAERSK OLIE OG GAS AS
50 ESPLANADEN, COPENHAGEN K, DK-1263, DENMARK
Covered Property (1)
Separating Device for Tubular Flow-Through Devices
Patent: 8,833,447 →
Application: 13/384,989 →
Publication: US 2012/0125601
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 18, 2014
From: ESK CERAMICS GMBH & CO. KG
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 034540/0373 →