Patent Assignment
Reel/Frame 025374/0610
Assignment of Assignor's Interest
Recorded: 2010-11-18
Pages: 2
Assignors
KOCHANSKI, ULRICH
Executed: 2010-11-12
DOHLE, HELMUT
Executed: 2010-11-05
FRIEDRICHS, MANFRED
Executed: 2010-11-05
Assignee
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, DORTMUND, D-44141, GERMANY
Covered Property
(1)
Wall Protector for a Heating Wall Head Between Two Oven Chamber Openings of a Coke Oven Battery
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 29, 2020
From: UHDE GMBH
To: THYSSENKRUPP UHDE GMBH
Reel/Frame 052524/0311 →
Change of Name
May 29, 2020
From: THYSSENKRUPP UHDE GMBH
To: TYSSENKRUPP INDUSTRIAL SOLUTIONS GMBH
Reel/Frame 052797/0686 →
Assignment of Assignor's Interest
Jun 11, 2020
From: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
To: KOCHANSKI, ULRICH
Reel/Frame 052906/0214 →