IP Library Assignment 016271/0953
Patent Assignment
Reel/Frame 016271/0953

Assignment of Assignor's Interest

Recorded: 2005-05-24 Pages: 5
Assignor
MACKOOL, RICHARD J.
Executed: 2005-03-21
Assignee
ALCON, INC.
BOSCH 69, HUNENBERG, CH-6331, SWITZERLAND
Covered Property (1)
Reduction or Elimination of the Introduction of Air Within Fluid Introduced into a Surgical Field
Patent: 6,875,194 →
Application: 10/373,518 →
Publication: US 2004/0167462
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →