IP Library › Assignment 051788/0344
Patent Assignment
Reel/Frame 051788/0344

Assignment of Assignor's Interest

Recorded: 2020-02-11 Pages: 4
Assignor
ALCON RESEARCH, LLC
Executed: 2019-06-03
Assignee
ALCON INC.
RUE LOUIS-D'AFFRY 6, FRIBOURG, 1701, SWITZERLAND
Covered Property (1)
Cytotoxicity Test Method for Medical Device
Application: 16/451,504 →
Publication: US 2019/0390245
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 11, 2020
From: LIU, XUEMEI; TOLLIVER, CHARLON; RODEHEAVER, DENISE; SHANNON, STEPHEN PAUL
To: ALCON RESEARCH, LTD.
Reel/Frame 051788/0121 →
Merger Feb 11, 2020
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 051788/0247 →