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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/16/1993
Application #:
07638949
Filing Dt:
01/09/1991
Inventors:
KARL F. MUELLER, BERNHARD SEIFERLING, MICHAEL C. BOCHNIK
Title:
RIGID CONTACT LENSES WITH IMPROVED OXYGEN PERMEABILITY
Assignment: 1
Reel/Frame:
006331/0574Recorded: 12/07/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/20/1991
Exec Dt:
02/20/1991
Assignee:
PATENT DEPARTMENT
444 SAW MILL RIVER ROAD
ARDSLEY, GEORGIA 10502
Correspondent:
CIBA-GEIGY CORPORATION
WILLIAM G. HERVEY
7 SKYLINE DRIVE
HAWTHORNE, NY 10532
Assignment: 2
Reel/Frame:
006331/0572Recorded: 12/07/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/18/1991
Assignee:
PATENT DEPARTMENT
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Correspondent:
CIBA-GEIGY CORPORATION
WILLIAM G. HERVEY
7 SKYLINE DRIVE
HAWTHORNE, NEW YORK 10532
Assignment: 3
Reel/Frame:
011077/0934Recorded: 11/06/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/06/2000
Assignee:
114680 JOHNS CREEK PARKWAY
DULUTH, GEORGIA 30097
Correspondent:
NOVARTIS CORPORATION
THOMAS HOXIE
PATENT AND TRADEMARK DEPT.
564 MORRIS AVENUE
SUMMIT, NJ 07901-1027

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