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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/26/1992
Application #:
07392745
Filing Dt:
08/11/1989
Inventors:
NED H. C. HWANG, JACK C. BOKROS
Title:
PROSTHETIC HEART VALVE
Assignment: 1
Reel/Frame:
005244/0118Recorded: 02/20/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/07/1990
Exec Dt:
02/06/1990
Assignee:
8605 CROSS PARK DRIVE
A CORP. OF DE
AUSTIN, TEXAS 78754
Correspondent:
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET-STE. 900
CHICAGO, IL 60603-4277
Assignment: 2
Reel/Frame:
005363/0997Recorded: 07/19/1990Pages: 3
Conveyance:
ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor:
Exec Dt:
07/03/1990
Assignee:
2155 LOCH LEVIN DRIVE
MEMPHIS, TENNESSEE 38119
Correspondent:
JAMES J. SCHUMANN
FITCH, EVEN, TABIN & FLANNERY
SUITE 510
4250 EXECUTIVE SQUARE
LA JOLLA, CA 92037
Assignment: 3
Reel/Frame:
005955/0032Recorded: 11/26/1991Pages: 25
Conveyance:
ASSIGNS THE ENTIRE INTEREST IN SAID PATENT AND HIS UNDIVIDE ONE-HALF INTEREST IN SAID APPLICATIONS. THIS INSTRUMENT IS ALSO SIGNED BY THE QUITECLAIMANTS RELCINQUISHING ALL CLAIMS IN ASSIGNORS RIGHTS. (SEE RECORD FOR DETALIS)
Assignors:
Exec Dt:
10/21/1991
Exec Dt:
10/21/1991
Assignee:
1600 SMITH STREET
STE. 3400
HOUSTON, TEXAS 77002
Correspondent:
VADEN, EICKENROHT, THOMPSON & BOULWARE
ONE RIVERWAY
STE. 1100
HOUSTON, TX 77056-1903

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