IP Library › Assignment 028896/0453
Patent Assignment
Reel/Frame 028896/0453

Change of Name

Recorded: 2012-09-04 Pages: 32
Assignor
THYSSENKRUPP STEEL AG
Executed: 2009-09-16
Assignee
THYSSENKRUPP STEEL EUROPE AG
KAISER-WILHELM-STR. 100, DUISBURG, 47166, GERMANY
Covered Property (1)
Method and Device for Producing Hollow Profiled Elements
Patent: 8,490,459 →
Application: 12/067,581 →
Publication: US 2009/0178455
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2008
From: BRUGGENBROCK, MICHAEL; FLEHMIG, THOMAS; PATBERG, LOTHAR
To: THYSSENKRUPP STEEL AG
Reel/Frame 021475/0595 →