Patent Assignment
Reel/Frame 068219/0238
Notice of Grant of Security Interest in Intellectual Property (First Lien)
Recorded: 2024-07-31
Pages: 17
Assignor
EP ENGINEERED CLAYS CORPORATION
Executed: 2024-07-31
Assignee
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
99 WOOD AVENUE SOUTH, SUITE #1000, ISELIN, NEW JERSEY, 08830
Covered Property
(1)
Acid Activated Montmorillonite Based Filtration Aid
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 11, 2002
From: BREEN, MICHAEL J.; SIEGEL, MARC
To: ENGELHARD CORPORATION
Reel/Frame 013571/0904 →
Assignment of Assignor's Interest
Jan 30, 2017
From: BASF CATALYSTS LLC
To: BASF CORPORATION
Reel/Frame 041119/0067 →
Certificate of Conversion
Jan 30, 2017
From: ENGELHARD CORPORATION
To: BASF CATALYSTS LLC
Reel/Frame 041550/0792 →
Assignment of Assignor's Interest
Aug 8, 2017
From: BASF CORPORATION
To: EP ENGINEERED CLAYS CORPORATION
Reel/Frame 043233/0393 →