Patent Assignment
Reel/Frame 050211/0694
Assignment of Assignor's Interest
Recorded: 2019-08-29
Pages: 4
Assignor
ALCON GRIESHABER AG
Executed: 2019-06-11
Assignee
ALCON INC.
RUE LOUIS-D'AFFRY 6, FRIBOURG, 1701, SWITZERLAND
Covered Property
(1)
Low Friction Trocar Valve
Application:
62/732,305 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 18, 2018
From: ABT, NIELS ALEXANDER; GRUEEBLER, RETO; JUNG, TIMO; MASCHIO, NICCOLO
To: ALCON GRIESHABER AG
Reel/Frame 046900/0761 →
Assignment of Assignor's Interest
Jun 19, 2019
From: ALCON GRIESHABER AG
To: ALCON INC.
Reel/Frame 049524/0720 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 14, 2019
From: ALCON GRIESHABER AG
To: ALCON INC.
Reel/Frame 051293/0105 →