IP Library Assignment 017904/0695
Patent Assignment
Reel/Frame 017904/0695

Assignment of Assignor's Interest

Recorded: 2006-05-25 Pages: 2
Assignors
NIEHUES, PAUL
Executed: 2006-03-20
FRANZRAHE, HARALD
Executed: 2006-04-01
Assignee
UHDE GMBH
FRIEDRICH-UDHE-STRASSE 15, 44141 DORTMUND, GERMANY
Covered Property (1)
Method for Removing Ammonia and Dust from a Waste Gas That Results During the Production of Fertilizers
Patent: 7,682,425 →
Application: 10/574,091 →
Publication: US 2007/0039469
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 27, 2013
From: UHDE GMBH
To: THYSSENKRUPP UHDE GMBH
Reel/Frame 029884/0325 →