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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/18/1997
Application #:
08340763
Filing Dt:
11/16/1994
Inventors:
SUKETU D. DESAI, DIANE S. NELMS
Title:
PRESERVED OPHTHALMIC DRUG COMPOSITIONS CONTAINING POLYMERIC QUATERNARY AMMONIUM COMPOUNDS
Assignment: 1
Reel/Frame:
007233/0523Recorded: 11/16/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/16/1994
Exec Dt:
11/16/1994
Assignee:
PATENT DEPARTMENT Q-148 6201 SOUTH FREEWAY
FORT WORTH,, TEXAS 76134-2099
Correspondent:
PATRICK M. RYAN
PATENT DEPARTMENT Q-148
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 2
Reel/Frame:
010154/0256Recorded: 07/29/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/25/1999
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
ALCON LABORATORIES, INC.
PATRICK M. RYAN
6201 SOUTH FREEWAY
PATENT DEPARTMENT Q-148
FORT WORTH, TX 76134-2099
Assignment: 3
Reel/Frame:
010121/0527Recorded: 07/29/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/26/1999
Assignee:
6201 SOUTH FREEWAY
FORTH WORTH, TEXAS 76134
Correspondent:
ALCON LABORATORIES, INC.
PATRICK M. RYAN
PATENT DEPARMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099

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