IP Library › Assignment 070860/0901
Patent Assignment
Reel/Frame 070860/0901

Change of Name

Recorded: 2025-04-16 Pages: 3
Assignor
Assignee
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STR. 15, DORTMUND, 44141, GERMANY
Covered Property (1)
Process for Reducing the Nitrogen Oxide Off-Gas Concentration in a Nitric Acid Plant During Shut-Down and/or Start-Up, and Nitric Acid Plant Suitable Therefor
Patent: 9,302,222 →
Application: 14/403,149 →
Publication: US 2015/0098881
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 27, 2016
From: PERBANDT, CHRISTIAN
To: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
Reel/Frame 037602/0001 →
Assignment of Assignor's Interest Sep 14, 2016
From: PERBANDT, CHRISTIAN; HÜNDGEN, BERNHARD; RUTHARDT, KLAUS; SCHWEFER, MEINHARD
To: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
Reel/Frame 039743/0065 →