Patent Assignment
Reel/Frame 012289/0830
Assignment of Assignor's Interest
Recorded: 2001-09-12
Pages: 2
Assignor
BENJE, MICHAEL
Executed: 2001-07-16
Assignee
KRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, D-44141 DORTMUND, GERMANY
Covered Property
(1)
Method of Producing Ethylene (Di)Chloride (Edc)
Patent:
6,841,708 →
Application:
09/936,335 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 28, 2003
From: KRUPP UHDE GMBH
To: UHDE GMBH
Reel/Frame 014734/0470 →
Assignment of Assignor's Interest
Dec 29, 2003
From: UHDE GMBH
To: VINNOLIT TECHNOLOGIE GMBH & CO. KG (50%)
Reel/Frame 014834/0182 →
Change of Name
Feb 27, 2013
From: UHDE GMBH
To: THYSSENKRUPP UHDE GMBH
Reel/Frame 029884/0325 →