IP Library › Assignment 010593/0719
Patent Assignment
Reel/Frame 010593/0719

Assignment of Assignor's Interest

Recorded: 2000-03-06 Pages: 3
Assignors
STEGMANN, R.
Executed: 2000-01-12
GRIESHABER, H.R.
Executed: 2000-01-12
Assignee
GRIESHABER & CO. AG SCHAFFHAUSEN
WINKELRIEDSTRASSE 52, 8203 SCHAFFHAUSEN, SWITZERLAND
Covered Property (1)
Method of and Device for Improving the Flow of Aqueous Humor Within the Eye
Patent: 6,726,676 →
Application: 09/478,047 →
Publication: US 2003/0139729
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 14, 2019
From: ALCON GRIESHABER AG
To: ALCON INC.
Reel/Frame 051293/0105 →