Patent Assignment
Reel/Frame 050979/0447
Merger and Change of Name
Recorded: 2019-11-12
Pages: 5
Assignee
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Combined Coaxial and Bimanual Irrigation/Aspiration Apparatus
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 12, 2019
From: GRUEEBLER, RETO; SCHALLER, PHILIPP; LANE, STEPHEN
To: ALCON RESEARCH, LTD.
Reel/Frame 050979/0387 →
Assignment of Assignor's Interest
Nov 12, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 050979/0569 →
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 →