Patent Assignment
Reel/Frame 036867/0539
Change of Name
Recorded: 2015-10-15
Pages: 6
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Assignor
ENGELHARD CORPORATION
Executed: 2006-08-01
Assignee
BASF CATALYSTS LLC
100 PARK AVENUE, FLORHAM PARK, NEW JERSEY, 07932
Covered Property
(1)
Bleaching Earth Product and Method for Producing and Using the Same
Patent:
6,027,755 →
Application:
08/837,559 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 19, 1997
From: HENDERSON, JOHN H.; DELANEY, KEITH A.; MOLLOY, EDWARD P.
To: ENGELHARD CORPORATION
Reel/Frame 008711/0651 →
Assignment of Assignor's Interest
Oct 15, 2015
From: BASF CATALYSTS LLC
To: BASF CORPORATION
Reel/Frame 036796/0126 →
Assignment of Assignor's Interest
Aug 8, 2017
From: BASF CORPORATION
To: EP ENGINEERED CLAYS CORPORATION
Reel/Frame 043233/0393 →