Patent Assignment
Reel/Frame 009248/0755
Change of Name
Recorded: 1998-03-23
Pages: 5
Assignor
CIBA-GEIGY CORPORATION
Executed: 1997-07-25
Assignee
NOVARTIS CORPORATION
PATENT & TRADEMARK DEPARTMENT, 564 MORRIS AVENUE, SUMMIT, NEW JERSEY, 07901
Covered Property
(1)
Methods of Forming an Extended Wear Ophthalmic Lens Having a Hydrohilic Surface
Patent:
5,789,461 →
Application:
08/683,491 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 23, 1998
From: NOVARTIS CORPORATION
To: CIBA VISION CORPORATION; COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Reel/Frame 009060/0358 →
Assignment of Assignor's Interest
Dec 22, 2009
From: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
To: CIBA VISION CORPORATION
Reel/Frame 023679/0942 →
Assignment of Assignor's Interest
Apr 15, 2014
From: CIBA VISION CORPORATION
To: NOVARTIS AG
Reel/Frame 032671/0681 →