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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/09/1993
Application #:
07734728
Filing Dt:
07/23/1991
Inventors:
BILLIE M. YORK, STELLA M. ROBERTSON, JOHN M. YANNI
Title:
METHODS USING ANTIALLERGIS AND ANTIHISTAMINES
Assignment: 1
Reel/Frame:
005864/0095Recorded: 10/07/1991Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/23/1991
Exec Dt:
08/20/1991
Exec Dt:
08/23/1991
Assignee:
A COMPANY OF DE
6201 SOUTH FREEWAY
FORTH WORTH, TEXAS 76134
Correspondent:
PATENT DEPT.
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
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
Assignment: 3
Reel/Frame:
021266/0729Recorded: 07/21/2008Pages: 18
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2008
Assignee:
6201 SOUTH FREEWAY
IP LEGAL, TB4-8
FORT WORTH, TEXAS 76134-2099
Correspondent:
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL, TB4-8
FORT WORTH, TX 76134-2099

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