Patent Assignment
Reel/Frame 008711/0651
Assignment of Assignor's Interest
Recorded: 1997-09-19
Pages: 3
Assignors
HENDERSON, JOHN H.
Executed: 1997-04-24
DELANEY, KEITH A.
Executed: 1997-04-28
MOLLOY, EDWARD P.
Executed: 1997-05-08
Assignee
ENGELHARD CORPORATION
101 WOOD AVENUE, P.O. BOX 770, ISELIN, NEW JERSEY, 08820
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.
Change of Name
Oct 15, 2015
From: ENGELHARD CORPORATION
To: BASF CATALYSTS LLC
Reel/Frame 036867/0539 →
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 →