Patent Assignment
Reel/Frame 022420/0803
Assignment of Assignor's Interest
Recorded: 2009-03-19
Pages: 5
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, TB4-8, FORT WORTH, TEXAS, 76134-2099
Covered Property
(1)
Self Preserved Aqueous Pharmaceutical Compositions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Oct 16, 2019
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 050735/0465 →
Confirmatory Deed of Assignment Effective April 8, 2019
Oct 17, 2019
From: ALCON RESEARCH, LLC
To: NOVARTIS AG
Reel/Frame 050746/0431 →
Corrective Assignment to Correct the Assignee Address. Previously Recorded at Reel: 050746 Frame: 0431. Assignor(S) Hereby Confirms the Assignment..
Oct 18, 2019
From: ALCON RESEARCH, LLC
To: NOVARTIS AG
Reel/Frame 050767/0001 →