Patent Assignment
Reel/Frame 006806/0760
Assignment of Assignor's Interest
Recorded: 1993-12-23
Pages: 3
Assignor
ALLIED PRODUCTS CORPORATION
Executed: 1993-04-08
Assignee
WESTERN COMPANY OF NORTH AMERICA, THE
515 POST OAK BOULEVARD, SUITE 1200, HOUSTON, TEXAS, 77027
Covered Properties
(4)
Method for Stimulating Siliceous Subterranean Formations
Patent:
4,428,432 →
Application:
06/140,737 →
Method and Apparatus for Rapid and Continuous Hydration of Polymer-Based Fracturing Fluids
Patent:
5,052,486 →
Application:
07/405,210 →
Densitometer
Patent:
5,423,205 →
Application:
07/896,441 →
Method for Reducing Deleterious Environmental Impact of Subterranean Fracturing Processes
Patent:
5,424,285 →
Application:
08/009,790 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. as of July 29, 1987
Sep 12, 1988
From: SMITH INTERNATIONAL, INC.
To: ALLIED PRODUCTS CORPORATION, 10 SOUTH RIVERSIDE PLAZA, CHICAGO, ILLINOIS 60606, A DE CORP.
Reel/Frame 004994/0633 →
Security Interest
Jan 16, 1990
From: ALLIED PRODUCTS CORPORATION, A DE CORP.
To: CONTINENTAL BANK N.A. AS AGENT
Reel/Frame 005270/0416 →
Security Interest
Feb 1, 1990
From: ALLIED PRODUCTS CORPORATION
To: CONTINENTAL BANK N.A.
Reel/Frame 005748/0940 →
Released by Secured Party
Feb 1, 1990
From: CONTINENTAL BANK N.A.
To: ALLIED PRODUCTS CORPORATION, A CORP. OF DELAWARE
Reel/Frame 005635/0117 →
Assignment of Assignors Interest.
Mar 8, 1990
From: WILSON, JAMES C.
To: SMITH ENERGY SERVICES, A DIVISION OF ALLIED PRODUCTS CORPORATION
Reel/Frame 005459/0118 →
Assignment of Assignors Interest.
Jun 10, 1992
From: FARCHONE, DONALD D.
To: SMITH ENERGY SERVICES
Reel/Frame 006161/0616 →
Assignment of Assignors Interest.
Jan 27, 1993
From: STACY, ALAN L.; WEBER, RICHARD B.
To: SMITH ENERGY SERVICES A DIVISION OF ALLIED PRODUCTS CORPORATION
Reel/Frame 006410/0851 →
Security Interest
Apr 26, 1993
From: CONTINENTAL BANK N.A.
To: ALLIED PRODUCTS CORPORATION
Reel/Frame 006518/0263 →
Assignment of Assignor's Interest
Jun 19, 1995
From: WESTERN COMPANY OF NORTH AMERICA, THE
To: BJ SERVICES COMPANY, U.S.A.
Reel/Frame 007526/0440 →
Assignment of Assignor's Interest
Feb 9, 1996
From: WESTERN COMPANY OF NORTH AMERICA, THE
To: BJ SERVICES COMPANY, U.S.A.
Reel/Frame 007803/0191 →
Assignment of Assignor's Interest
Oct 31, 2001
From: BJ SERVICES COMPANY, U.S.A.
To: BJ SERVICES COMPANY
Reel/Frame 012333/0812 →