IP Library › Assignment 027385/0509
Patent Assignment
Reel/Frame 027385/0509

Assignment of Assignor's Interest

Recorded: 2011-12-14 Pages: 5
Assignors
SORENSEN, GARY
Executed: 2009-12-03
SUSSMAN, GLENN
Executed: 2009-12-07
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Phacoemulsification Hand Piece with Integrated Aspiration Pump
Patent: 9,861,522 →
Application: 13/325,549 →
Publication: US 2012/0083728
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 15, 2018
From: HOOD, LARRY L.
To: ALCON RESEARCH, LTD.
Reel/Frame 045231/0336 →
Merger Dec 11, 2019
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 051257/0562 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 14, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 051293/0444 →