Patent Assignment
Reel/Frame 030592/0790
Assignment of Assignor's Interest
Recorded: 2013-06-12
Pages: 6
Assignee
INDEPENDENCE OILFIELD CHEMICALS
1450 LAKE ROBBINS DRIVE, SUITE 400, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Production-Treating Chemicals Added to Polymer Slurries Used in Treatment of Oil and Gas Wells
Application:
13/913,611 →
Publication:
US 2014/0190692
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Nov 7, 2016
From: INDEPENDENCE OILFIELD CHEMICALS, LLC
To: LLOYDS BANK PLC, AS SECURITY AGENT
Reel/Frame 040243/0814 →
Release of 2016 Intellectual Property Security Agreement
Oct 1, 2019
From: LLOYDS BANK PLC, AS SECURITY AGENT
To: INDEPENDENCE OILFIELD CHEMICALS, LLC
Reel/Frame 050593/0804 →