IP Library › Assignment 021953/0033
Patent Assignment
Reel/Frame 021953/0033

Assignment of Assignor's Interest

Recorded: 2008-12-09 Pages: 3
Assignors
MESCHKE, FRANK
Executed: 2008-10-06
KAYSER, ARMIN
Executed: 2008-11-10
Assignee
ESK CERAMICS GMBH & CO. KG
MAX-SCHAIDHAUF-STRASSE 25, KEMPTEN, 87437, GERMANY
Covered Property (1)
Plate Heat Exchanger, Method for Its Production, and Its Use
Patent: 8,967,238 →
Application: 12/225,425 →
Publication: US 2009/0151917
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 034540/0160 →