Patent Assignment
Reel/Frame 005145/0778
Assignment of Assignors Interest.
Recorded: 1989-08-28
Pages: 2
Assignor
DE LAFORCADE, HUGHES
Executed: 1989-08-18
Covered Property
(1)
Surgical Apparatus
Patent:
4,877,026 →
Application:
07/223,432 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 1993
From: MICROLINE, INC.
To: ALCON SURGICAL, INC.
Reel/Frame 006714/0168 →
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 →