Patent Assignment
Reel/Frame 026655/0941
Assignment of Assignor's Interest
Recorded: 2011-07-27
Pages: 6
Assignor
PERIO, DUDLEY J.
Executed: 2011-07-26
Assignee
EXPRESS ENERGY SERVICES OPERATING LP
3200 SOUTHWEST FREEWAY, SUITE 2000, HOUSTON, TEXAS, 77037
Covered Property
(1)
Pushing or Pulling Device
Application:
13/191,588 →
Publication:
US 2011/0278515
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
May 31, 2012
From: EXPRESS ENERGY SERVICES OPERATING, LP
To: BANK OF AMERICA, N.A.
Reel/Frame 028307/0329 →
Release of Security Interest in Patents R27466F0259 and R28307F0329
Jan 6, 2015
From: BANK OF AMERICA, N.A., AS AGENT
To: EXPRESS ENERGY SERVICES OPERATING, LP
Reel/Frame 034731/0555 →