Patent Assignment
Reel/Frame 019475/0445
Assignment of Assignor's Interest
Recorded: 2007-05-04
Pages: 7
Assignors
HUGHES, MARK D.
Executed: 2007-04-28
KOCH, KENNETH W.
Executed: 2007-04-28
MILLER, KENNETH D.
Executed: 2007-04-30
SMITH, DANIEL T.
Executed: 2007-04-30
TRIPP, FREDERICK F.
Executed: 2007-04-28
Assignee
ENVIROCHEM SOLUTIONS, L.L.C.
37 FM2793, P.O. BOX 990, NEW WAVERLY, TEXAS, 77358
Covered Property
(1)
Preparation of nanoparticle-size zinc compounds
Application:
11/800,084 →
Publication:
US 2008/0274041
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 12, 2016
From: LIQUID MINERALS GROUP, INC.; ENVIROCHEM SOLUTIONS LLC; HUGHES, MARK D.; SMITH, DANIEL T.
To: PILOT CHEMICAL CORP.
Reel/Frame 039138/0557 →
Assignment of Assignor's Interest
Oct 25, 2016
From: PILOT CHEMICAL CORP.
To: LIQUID MINERALS GROUP LTD.
Reel/Frame 040120/0730 →
Security Interest
Oct 28, 2016
From: LIQUID MINERALS GROUP LTD.
To: U.S. BANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 040163/0537 →