Patent Assignment
Reel/Frame 005823/0502
Assignment of Assignors Interest.
Recorded: 1991-08-19
Pages: 3
Assignors
DOMASH, DAVID M.
Executed: 1991-08-14
TYLER, BARBARA A., TRUSTEE FOR THE HUGH J. TYLER FAMILY TRUST
Executed: 1991-08-14
Assignee
ALCON SURGICAL INC.
A CORPORATION OF DE, 6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134-2099
Covered Property
(1)
Vitreous Cutter
Patent:
5,176,628 →
Application:
07/701,947 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 17, 1992
From: CHARLES, STEVEN T.
To: ALCON SURGICAL, INC.
Reel/Frame 006198/0803 →
Change of Name
Feb 14, 1994
From: ALCON SURGICAL INC.
To: ALCON LABORATORIES, INC.
Reel/Frame 006858/0893 →
Assignment of Assignor's Interest
Mar 26, 2001
From: ALCON LABORATORIES, INC.
To: ALCON MANUFACTURING, LTD.
Reel/Frame 011667/0559 →
Merger
Jul 21, 2008
From: ALCON MANUFACTURING, LTD.
To: ALCON RESEARCH, LTD.
Reel/Frame 021266/0729 →