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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/23/1993
Application #:
07730668
Filing Dt:
07/16/1991
Inventor:
RANDY D. CURRY
Title:
MAGNETIC-PULSE SEALING OF OIL-WELL-HEAD PIPE
Assignment: 1
Reel/Frame:
005781/0401Recorded: 07/16/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/10/1991
Assignee:
A CORPORATION OF DELAWARE
3033 SCIENCE PARK ROAD
SAN DIEGO, CALIFORNIA 92121
Correspondent:
EDWARD W. CALLAN
3033 SCIENCE PARK RD.
SAN DIEGO, CA 92121
Assignment: 2
Reel/Frame:
009507/0222Recorded: 10/14/1998Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
07/29/1998
Assignee:
600 PEACHTREE STREET, SUITE 2700
ATLANTA, GEORGIA 30308
Correspondent:
MAYER, BROWN & PLATT
NORA A. WHITESCARVER
2000 PENNSYLVANIA AVENUE NW, SUITE 3900
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:
010832/0759Recorded: 05/16/2000Pages: 20
Conveyance:
TERMINATION OF INTEREST
Assignor:
Exec Dt:
02/23/2000
Assignee:
3033 SCIENCE PARK ROAD
SAN DIEGO, CALIFORNIA 92121
Correspondent:
SKADDEN, ARPS, SLATE, MEAGHER ET AL.
ELAINE D. ZIFF, ESQ.
FOUR TIMES SQUARE
NEW YORK, NY 10036-6522
Assignment: 4
Reel/Frame:
010859/0353Recorded: 05/19/2000Pages: 23
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/23/2000
Assignee:
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
SKADDEN, ARPS, SLATE, MEAGHER & FLOM
DIANE KASSELMAN
FOUR TIMES SQUARE
NEW YORK, NY 10036-6522

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