Patent Assignment
Reel/Frame 022430/0604
Assignment of Assignor's Interest
Recorded: 2009-03-20
Pages: 5
Assignors
LENZ, PETER E
Executed: 2009-03-20
NANNINI, MICHAEL J
Executed: 2009-03-20
SHUI, JAMES S
Executed: 2009-03-19
Assignee
EP MINERALS, LLC
9785 GATEWAY DRIVE, SUITE 1000, RENO, NEVADA, 89521
Covered Property
(1)
Crystalline Silica-Free Diatomaceous Earth Blended Filter Aids and Methods of Manufacturing the Same
Application:
12/408,489 →
Publication:
US 2009/0181848
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Aug 4, 2011
From: EP MINERALS, LLC; EP ACQUISITION LLC; EP MANAGEMENT CORPORATION
To: BANK OF MONTREAL, AS AGENT
Reel/Frame 026702/0916 →
Release of Security Interest
Aug 21, 2014
From: BANK OF MONTREAL, AS AGENT
To: EP MINERALS, LLC; EP MANAGEMENT CORPORATION; EP ACQUISITION LLC
Reel/Frame 033588/0511 →