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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/19/1991
Application #:
07363983
Filing Dt:
06/09/1989
Inventor:
CARL C. T. WANG
Title:
METHOD AND APPARATUS FOR INJECTING VISCOUS FLUID INTO THE EYE TO LIFT PRE-RETINAL AND POST-RETINAL MEMBRANE WITH LINEAR PRESSURE CONTROL
Assignment: 1
Reel/Frame:
005121/0471Recorded: 07/24/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/07/1989
Assignee:
A CORP. OF DE
FORT WORTH, TEXAS
Correspondent:
IRELL & MANELLA
545 MIDDLEFIELD RD., STE. 200
MENLO PARK, CA 94025-3471
Assignment: 2
Reel/Frame:
011667/0559Recorded: 03/26/2001Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2001
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
ALCON RESEARCH, LTD.
JEFFREY S. SCHIRA
R&D LEGAL COUNSEL (Q-148)
6201 SOUTH FREEWAY
FORT WORTH, TX 76134

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