IP Library › Assignment 049102/0021
Patent Assignment
Reel/Frame 049102/0021

Assignment of Assignor's Interest

Recorded: 2019-05-07 Pages: 4
Assignor
ALCON RESEARCH, LLC
Executed: 2019-05-07
Assignee
ALCON INC.
RUE LOUIS-D' AFFRY 6, FRIBOURG, 1701, SWITZERLAND
Covered Property (1)
Method for Producing Silicone Hydrogel Contact Lenses
Application: 62/680,004 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 23, 2018
From: BREITKOPF, RICHARD CHARLES; ZHANG, STEVE YUN; KUMI, AUGUSTINE TWUM; WU, DAQING
To: ALCON RESEARCH, LTD.
Reel/Frame 046424/0882 →
Merger Mar 5, 2019
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 048505/0071 →