Patent Assignment
Reel/Frame 006518/0263
Security Interest
Recorded: 1993-04-26
Pages: 7
Assignor
CONTINENTAL BANK N.A.
Executed: 1993-04-08
Assignee
ALLIED PRODUCTS CORPORATION
10 SOUTH RIVERSIDE PLAZA, CHICAGO, ILLINOIS, 60606
Covered Properties
(2)
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 →
Related Assignments
(8)
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 Assignor's Interest
Dec 23, 1993
From: ALLIED PRODUCTS CORPORATION
To: WESTERN COMPANY OF NORTH AMERICA, THE
Reel/Frame 006806/0760 →
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 →