IP Library › Assignment 040670/0679
Patent Assignment
Reel/Frame 040670/0679

Assignment of Assignor's Interest

Recorded: 2016-12-19 Pages: 5
Assignor
NOVARTIS AG
Executed: 2016-12-19
Assignee
ALCON RESEARCH, LTD
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Properties (4)
Ophthalmic Compositions Containing a Synergistic Combination of Two Polymers
Patent: 7,709,012 →
Application: 10/863,169 →
Publication: US 2004/0253280
Ophthalmic Compositions Containing a Synergistic Combination of Three Polymers
Patent: 7,914,803 →
Application: 11/673,047 →
Publication: US 2007/0128288
Ophthalmic Compositions Containing a Synergistic Combination of Three Polymers
Patent: 7,306,802 →
Application: 11/757,502 →
Publication: US 2007/0224159
Ophthalmic Compositions Containing a Synergistic Combination of Three Polymers
Patent: 7,618,620 →
Application: 11/874,490 →
Publication: US 2008/0075687
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 8, 2004
From: CHOWHAN, MASOOD A.; CHEN, HUAGANG
To: ALCON, INC.
Reel/Frame 015448/0762 →
Assignment of Assignor's Interest Feb 9, 2007
From: CHOWHAN, MASOOD A., MR.; CHEN, HUAGANG, MR.
To: ALCON, INC.
Reel/Frame 018873/0321 →
Merger May 31, 2011
From: ALCON, INC.
To: NOVARTIS AG
Reel/Frame 026376/0076 →
Merger Mar 30, 2021
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 055772/0062 →
Confirmatory Deed of Assignment Effective April 8, 2019 Mar 31, 2021
From: ALCON RESEARCH, LLC
To: NOVARTIS AG
Reel/Frame 055782/0741 →