IP Library › Assignment 020870/0391
Patent Assignment
Reel/Frame 020870/0391

Assignment of Assignor's Interest

Recorded: 2008-04-29 Pages: 5
Assignors
SCHLUETER, DOUGLAS C.
Executed: 2008-04-14
JINKERSON, DAVID L.
Executed: 2008-04-14
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, IP LEGAL TB4-8, FORT WORTH, TEXAS, 76134-2099
Covered Property (1)
Ophthalmic and Otorhinolaryngological Device Materials Containing Phenylene-Siloxane Macromers
Patent: 7,847,046 →
Application: 12/111,270 →
Publication: US 2008/0269418
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 21, 2008
From: ALCON RESEARCH, LTD.
To: ALCON, INC.
Reel/Frame 021423/0785 →
Merger May 31, 2011
From: ALCON, INC.
To: NOVARTIS AG
Reel/Frame 026376/0076 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →