IP Library › Assignment 025831/0020
Patent Assignment
Reel/Frame 025831/0020

Assignment of Assignor's Interest

Recorded: 2011-02-18 Pages: 5
Assignors
GEHRKE, HELMUT
Executed: 2010-05-04
HEINRITZ-ADRIAN, MAX
Executed: 2010-05-05
MIAN, MUHAMMAD IQBAL
Executed: 2010-05-10
NOLL, OLIVER
Executed: 2010-05-12
SCHWASS, ROLF
Executed: 2010-05-04
WENZEL, SASCHA
Executed: 2010-05-12
Assignee
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, DORTMUND, 44141, GERMANY
Covered Property (1)
Regeneration of Catalysts for Dehydrating Alkanes
Patent: 9,181,149 →
Application: 12/452,933 →
Publication: US 2010/0234660
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 18, 2015
From: UHDE GMBH
To: THYSSENKRUPP UHDE GMBH
Reel/Frame 036640/0133 →
Change of Name Sep 18, 2015
From: THYSSENKRUPP UHDE GMBH
To: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
Reel/Frame 036640/0149 →