IP Library › Assignment 018375/0315
Patent Assignment
Reel/Frame 018375/0315

Assignment of Assignor's Interest

Recorded: 2006-10-12 Pages: 4
Assignors
DOMSCHKE, ANGELIKA MARIA
Executed: 2001-04-02
FRANCIS, VIMALA MARY
Executed: 2001-03-28
Assignee
NOVARTIS AG
SCHWARZWALDALLEE 215, BASEL, 4058, SWITZERLAND
Covered Properties (2)
Porous Hydrogels
Patent: 6,653,420 →
Application: 09/755,443 →
Publication: US 2002/0004573
Porous Hydrogels
Patent: 6,897,271 →
Application: 10/624,583 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →