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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/16/2003
Application #:
10021766
Filing Dt:
12/13/2001
Publication #:
Pub Dt:
09/05/2002
Inventors:
Masood A. Chowhan, Huagang Chen
Title:
ARTIFICIAL TEAR COMPOSITION CONTAINING A COMBINATION OF THREE DEMULCENTS
Assignment: 1
Reel/Frame:
012396/0138Recorded: 12/13/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/12/2001
Exec Dt:
12/12/2001
Assignee:
BOX 62, BOSCH 69
CH-6331 HUNENBERG, SWITZERLAND
Correspondent:
ALCON RESEARCH, LTD.
GREGG C. BROWN
R&D COUNSEL Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 2
Reel/Frame:
013811/0496Recorded: 07/18/2003Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2002
Assignee:
P.O. BOX 62
BOSCH 69
HUNENBERG, STATELESS CH-6331
Correspondent:
ALCON RESEARCH, TLD.
CREGG C. BROWN
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:
026376/0076Recorded: 05/31/2011Pages: 21
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2011
Assignee:
LICHTSTRASSE 35
BASEL, SWITZERLAND CH-4056
Correspondent:
PATRICK M. RYAN
IP LEGAL TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099

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