IP Library › Assignment 028686/0716
Patent Assignment
Reel/Frame 028686/0716

Security Agreement

Recorded: 2012-07-31 Pages: 8
Assignor
OILWELL HYDRAULICS, INC.
Executed: 2012-07-27
Assignee
AMEGY BANK NATIONAL ASSOCIATION
4400 POST OAK PARKWAY, HOUSTON, TEXAS, 77027
Covered Properties (3)
A Method of Mining a Soluble Mineral
Patent: 6,164,727 →
Application: 09/223,954 →
Internally ported hydraulically actuated down-hole pump
Patent: 6,364,633 →
Application: 09/537,058 →
Subsea Wellhead Arrangement for Hydraulically Pumping a Well
Patent: 7,219,737 →
Application: 10/946,374 →
Publication: US 2006/0060357
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 10, 2011
From: KELLY, MELVIN E.
To: OILWELL HYDRAULICS, INC.
Reel/Frame 026427/0571 →
Assignment of Assignor's Interest Jun 10, 2011
From: KELLY, MELVIN E.; JENKINS, CHRISTOPHER H.
To: OILWELL HYDRAULICS, INC.
Reel/Frame 026427/0648 →