IP Library Assignment 022830/0818
Patent Assignment
Reel/Frame 022830/0818

Assignment of Assignor's Interest

Recorded: 2009-06-16 Pages: 3
Assignors
PATBERG, LOTHAR
Executed: 2009-05-04
BLUMEL, KLAUS
Executed: 2009-05-10
Assignee
THYSSENKRUPP STEEL AG
KAISER-WILHELM-STR. 100, DUISBURG, 47166, GERMANY
Covered Property (1)
Structured composite sheet
Patent: 8,980,397 →
Application: 12/440,660 →
Publication: US 2009/0280348
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 22, 2012
From: THYSSENKRUPP STEEL AG
To: THYSSENKRUPP STEEL EUROPE AG
Reel/Frame 029169/0891 →