IP Library › Assignment 031262/0540
Patent Assignment
Reel/Frame 031262/0540

Assignment of Assignor's Interest

Recorded: 2013-09-05 Pages: 4
Assignors
SCHWEFER, MEINHARD
Executed: 2013-07-26
SIEFERT, ROLF
Executed: 2013-08-27
FUCHS, JUERGEN
Executed: 2013-08-05
RUTHARDT, KLAUS
Executed: 2013-07-30
GROVES, MICHAEL
Executed: 2013-07-26
Assignee
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, DORTMUND, 44141, GERMANY
Covered Property (1)
Method for Removing N2O and NOx From the Nitric Acid Production Process, and an Installation Suitable for Same
Patent: 9,738,521 →
Application: 13/984,921 →
Publication: US 2013/0336872
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name May 21, 2018
From: THYSSENKRUPP UHDE GMBH; THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
To: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
Reel/Frame 046193/0936 →
Change of Name Apr 22, 2025
From: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
To: THYSSENKRUPP UHDE GMBH
Reel/Frame 070914/0915 →