Patent Assignment
Reel/Frame 015460/0422
Discharge and Release of Security Interest
Recorded: 2004-06-14
Pages: 3
Assignor
U.S. BANK NATIONAL ASSOCIATION
Executed: 2004-05-24
Assignee
PRODUCTION CONTROL SERVICES, INC.
1762 DENVER AVENUE, FORT LUPTON, COLORADO, 80621
Covered Properties
(4)
Flexible Plunger Apparatus for Free Movement in Gas-Producing Wells
Patent:
5,868,554 →
Application:
08/736,033 →
Plunger Arrival Target Time Adjustment Method Using Both a and B Valve Open Times
Patent:
5,984,013 →
Application:
09/082,458 →
Gas Flow Proportioning and Controlling Valve System
Patent:
6,032,919 →
Application:
09/120,494 →
Casing Differential Pressure Based Control Method for Gas-Producing Wells
Patent:
6,196,324 →
Application:
09/290,040 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Oct 27, 2000
From: PRODUCTION CONTROL SERVICES, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 011213/0055 →
Assignment of Assignor's Interest
May 20, 2004
From: GIACOMINO, JEFFREY L.; VICTOR, BRUCE M.
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 014653/0007 →
Assignment of Assignor's Interest
May 20, 2004
From: GIACOMINO, JEFFREY L.; VICTOR, BRUCE M.
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 014653/0001 →
Assignment of Assignor's Interest
May 20, 2004
From: GIACOMINO, JEFFREY L.; VICTOR, BRUCE M.
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 014653/0019 →
Assignment of Assignor's Interest
May 21, 2004
From: GIACOMINO, JEFFREY L.; VICTOR, BRUCE M.
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 014653/0636 →
Merger
Jun 10, 2004
From: PRODUCTION CONTROL SERVICES, INC.
To: PRODUCTION CONTROL SERVICES GROUP, INC.
Reel/Frame 014718/0022 →
Change of Name
Jun 10, 2004
From: PRODUCTION CONTROL SERVICES GROUP, INC.
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 014718/0059 →
Notice of Grant of Security Interest
Jun 22, 2004
From: PRODUCTION CONTROL SERVICES, INC.
To: COLORADO BUSINESS BANK
Reel/Frame 015487/0752 →
Release
Jul 13, 2004
From: US BANK NATIONAL ASSOCIATION
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 015552/0484 →
Security Agreement
Jan 11, 2007
From: PRODUCTION CONTROL SERVICES, INC.
To: MERRILL LYNCH CAPITAL, A DIVISION OF MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC., AS ADMINISTRATIVE AGENT
Reel/Frame 018731/0991 →
Release of Security Interest
Jan 29, 2007
From: COLORADO BUSINESS BANK
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 018816/0039 →
Amendment and Assignment of Patent Security Agreement
Mar 12, 2008
From: MERRILL LYNCH BUSINESS FINANCIAL SERVICES, INC., AS RESIGNING ADMINISTRATIVE AGENT
To: GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
Reel/Frame 020638/0368 →
Release of Security Interest
Apr 26, 2012
From: GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
To: PRODUCTION CONTROL SERVICES, INC.
Reel/Frame 028109/0402 →
Change of Name
Dec 15, 2014
From: PRODUCTION CONTROL SERVICES, INC.
To: PCS FERGUSON, INC.
Reel/Frame 034630/0529 →
Release of Security Interest in Patents
Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.
Reel/Frame 072004/0019 →