IP Library › Assignment 020120/0938
Patent Assignment
Reel/Frame 020120/0938

Assignment of Assignor's Interest

Recorded: 2007-11-15 Pages: 6
Assignors
KOVALCHECK, STEVEN W.
Executed: 2006-12-04
HUCULAK, JOHN C.
Executed: 2007-11-06
Assignee
ALCON, INC.
BOSCH 69, HUNENBERG, 6331, SWITZERLAND
Covered Property (1)
System for Dissociation and Removal of Proteinaceous Tissue
Patent: 7,824,870 →
Application: 11/608,877 →
Publication: US 2007/0156129
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 11, 2006
From: KOVALCHECK, STEVEN W.
To: ALCON, INC.
Reel/Frame 018671/0572 →
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 →