IP Library Assignment 023257/0324
Patent Assignment
Reel/Frame 023257/0324

Assignment of Assignor's Interest

Recorded: 2009-09-21 Pages: 6
Assignors
RICKARD, MATTHEW
Executed: 2009-09-15
SANCHEZ, ROBERT, JR.
Executed: 2009-09-16
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, TB4-8 (KDB), FORT WORTH, TEXAS, 76134
Covered Property (1)
Intraocular Pressure Sensor with External Pressure Compensation
Patent: 8,257,295 →
Application: 12/563,244 →
Publication: US 2011/0071505
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →