Patent Assignment
Reel/Frame 008215/0485
Patent Security Agreement
Recorded: 1996-11-12
Pages: 7
Assignor
NATIONAL-OILWELL, L.P.
Executed: 1996-10-23
Assignee
GENERAL ELECTRIC CAPITAL CORPORATION (AS ADMINISTRATIVE AGENT)
105 W. MADISON, SUITE 1600, CHICAGO, ILLINOIS, 60602
Covered Properties
(6)
Multiple Cup Downwell Gas Separator
Patent:
4,241,788 →
Application:
06/008,183 →
Downhole Seal for Low Profile Oil Well Pumping Installations
Patent:
4,262,742 →
Application:
06/066,631 →
Downhole Seal for Low Profile Oil Well Pumping Installations
Patent:
4,431,052 →
Application:
06/207,946 →
Rotary Drive Assembly for Downhole Rotary Pump
Patent:
4,372,379 →
Application:
06/309,004 →
Self-Compensating Oscillatory Pump Control
Patent:
4,534,706 →
Application:
06/468,341 →
Oil Well Standing Valve
Patent:
4,519,457 →
Application:
06/580,684 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 19, 1981
From: JAMES ROBERT G.
To: ARMCO INC.
Reel/Frame 003841/0530 →
Assignment of Assignors Interest.
Mar 19, 1981
From: JAMES ROBERT G.
To: ARMCO, INC., A CORP. OF OH.
Reel/Frame 003852/0261 →
Assignment of Assignors Interest.
Oct 6, 1981
From: KULHANEK, EMANUEL; ABOUSSAFY, JOHN
To: COROD MANUFACTURING LTD.
Reel/Frame 003937/0229 →
Assignment of Assignors Interest.
Feb 22, 1983
From: PALM, RICHARD R.; JAMES, ROBERT G.; FISHER, ROBERT E.
To: ARMCO INC., A CORP. OF OH
Reel/Frame 004098/0592 →
Assignment of Assignors Interest.
Feb 16, 1984
From: HOLLAND, RONALD A.; PETRIE, HAROLD L.; BRENNAN, JOHN R.; CHRIST, FREDERICK C.
To: ARMCO INC., AN OH CORP.
Reel/Frame 004231/0416 →
Merger
Jun 10, 1991
From: COROD MANUFACTURING LTD., MERGING INTO WIDNEY WELL SERVICING INC.
To: COROD INDUSTRIES INC.
Reel/Frame 005753/0366 →
Assignment of Assignors Interest.
Jun 10, 1991
From: COROD INDUSTRIES INC., A CO. OF CANADA
To: HIGHLAND/COROD INC.,
Reel/Frame 005753/0371 →
Security Interest
Apr 6, 1993
From: NATIONAL-OILWELL
To: CITICORP USA, INC., AS COLLATERAL AGENT
Reel/Frame 006486/0856 →
Security Interest
Mar 9, 1994
From: HIGHLAND/COROD INC.
To: BANK OF MONTREAL
Reel/Frame 006887/0905 →
Release of Security Interest
Mar 1, 1995
From: NATIONAL-OILWELL
To: CITICORP USA, INC., AS COLLATERAL AGENT
Reel/Frame 007453/0241 →
Security Interest
Mar 7, 1995
From: NATIONAL-OILWELL
To: CITICORP USA, INC., AS COLLATERAL AGENT
Reel/Frame 007467/0232 →
Release of Security Interest
Jan 24, 1996
From: NATIONAL-OILWELL
To: CITICORP USA, INC., AS COLLATERAL AGENT
Reel/Frame 007613/0782 →
Change of Name
Sep 23, 1996
From: NATIONAL-OILWELL
To: NATIONAL-OILWELL, L.P.
Reel/Frame 008146/0930 →
Release and Termination of Patent Security Agreement
Nov 14, 1997
From: GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
To: NATIONAL-OILWELL, L.P.
Reel/Frame 008820/0098 →