IP Library Assignment 070922/0522
Patent Assignment
Reel/Frame 070922/0522

Change of Name

Recorded: 2025-04-23 Pages: 5
Assignor
UHDE GMBH
Executed: 2023-09-28
Assignee
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STR. 15, DORTMUND, 44141, GERMANY
Covered Property (1)
Method for Reducing the Nitrogen Oxide Concentration in Gases
Patent: 7,744,839 →
Application: 11/913,450 →
Publication: US 2008/0241034
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 4, 2008
From: SCHWEFER, MEINHARD; SIEFERT, ROLF; GROVES, MICHAEL
To: UHDE GMBH
Reel/Frame 020597/0803 →