Patent Assignment
Reel/Frame 042245/0465
Assignment of Assignor's Interest
Recorded: 2017-05-04
Pages: 3
Assignors
WANG, QUN
Executed: 2015-12-14
PALM, SCOTT KEVIN
Executed: 2015-12-14
LENZ, PETER E.
Executed: 2015-12-14
Assignee
EP MINERALS, LLC
9785 GATEWAY DRIVE, RENO, NEVADA, 89521
Covered Property
(1)
Opaline Biogenic Silica/Expanded Perlite Composite Products
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
May 3, 2018
From: EP MINERALS, LLC
To: BNP PARIBAS
Reel/Frame 045702/0145 →
Corrective Assignment to Correct the Incorrect Sn 14/505,007 Inadvertently Included, Should Be 15/505,007, Previously Recorded on Reel 045702 Frame 0145. Assignor(S) Hereby Confirms the Security Interest.
Mar 11, 2020
From: EP MINERALS, LLC
To: BNP PARIBAS
Reel/Frame 052145/0021 →
Notice of Grant of Security Interest in Intellectual Property (First Lien)
Jul 31, 2024
From: EP MINERALS, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 068312/0958 →
Release of Security Interest
Aug 1, 2024
From: BNP PARIBAS, AS COLLATERAL AGENT
To: SANDBOX LOGISTICS, LLC; EP MINERALS, LLC
Reel/Frame 068153/0787 →