Patent Assignment
Reel/Frame 005736/0473
Nunc Pro Tunc Assignment
Recorded: 1991-06-17
Pages: 5
Assignor
INNOVISION MEDICAL INC., A CORPORATION OF DE
Executed: 1991-06-12
Assignee
ALCON SURGICAL, INC. A CORPORATION OF DE
6201 SOUTH FREEWAY FORT WORTH, TX 76134-2099, TEXAS
Covered Properties
(4)
Ocular Unit for Eye Surgery
Patent:
325,086 →
Application:
07/254,256 →
Insulsate Infusion and Aspiration Probe
Patent:
5,024,654 →
Application:
07/415,904 →
Vitreous Cutter
Application:
07/427,880 →
Proportional Valve and Pressure Control System
Patent:
5,094,260 →
Application:
07/603,502 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 6, 1989
From: CHARLES, STEVE; ERIKSON, KENNETH R.; MACOWSKI, BRIAN; POGUE, LONNIE C.
To: INNOVISION MEDICAL INC., A CORP. OF DE
Reel/Frame 005016/0347 →
Assignment of Assignors Interest.
Oct 2, 1989
From: TYLER, HUGH JEAN
To: INNOVISION MEDICAL INC., 2361 MCGAW AVENUE, IRVINE, CA. 92714, A CORP. OF DE.
Reel/Frame 005147/0893 →
Assignment of Assignors Interest.
Dec 4, 1989
From: TYLER, HUGH J.
To: INNOVISION MEDICAL INC., A CORP. OF DE
Reel/Frame 005200/0661 →
Assignment of Assignors Interest.
Mar 11, 1992
From: STUART, JOHN M.; PETERSON, MICHAEL H.
To: INNOVISION MEDICAL, INC. A CORP. OF DELAWARE
Reel/Frame 006038/0695 →
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 →