IP Library Assignment 022155/0913
Patent Assignment
Reel/Frame 022155/0913

Assignment of Assignor's Interest

Recorded: 2009-01-26 Pages: 4
Assignor
HOFFMANN, MICHAEL
Executed: 2008-11-28
Assignee
SUD-CHEMIE AG
LENBACHPLATZ 6, MUNCHEN, 80333, GERMANY
Covered Property (1)
Testing Device for Tube Bundle Reactors
Patent: 7,984,654 →
Application: 12/302,641 →
Publication: US 2009/0217770
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 18, 2012
From: SUD-CHEMIE AG
To: SUD-CHEMIE IP GMBH & CO. KG
Reel/Frame 028390/0343 →