Patent Assignment
Reel/Frame 008013/0441
Assignment of Assignor's Interest
Recorded: 1996-07-05
Pages: 3
Assignor
PILKINGTON VISIONCARE, INC.
Executed: 1996-06-27
Assignee
PILKINGTON BARNES HIND, INC.
810 KIFER ROAD, SUNNYVALE, CALIFORNIA, 94086
Covered Property
(1)
Oxygen Permeable Lens with Hyprolyzable Silicon Group
Patent:
4,940,762 →
Application:
06/769,847 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective Date: Aug. 8, 1988, De
May 7, 1990
From: FRG THIRTY-ONE CORPORATION
To: BARNES-HIND, INC.
Reel/Frame 005311/0516 →
Change of Name Effective Date : 8-20-87
May 7, 1990
From: FRIGITRONICS INC.
To: FRG THIRTY-ONE CORPORATION
Reel/Frame 005311/0532 →
Change of Name Effective Date: 10-08-88
May 7, 1990
From: BARNES-HIND INC.
To: PILKINGTON VISIONCARE, INC., A CORP. OF DE
Reel/Frame 005311/0524 →
Security Interest
Mar 13, 1997
From: PBH INC.
To: BANKERS TRUST COMPANY
Reel/Frame 008423/0903 →
Change of Name
Apr 5, 2000
From: PILKINGTON BARNES HIND, INC.
To: PBH, INC.
Reel/Frame 010719/0286 →
Release of a Security Interest
May 17, 2001
From: BANKERS TRUST COMPANY
To: PBH, INC.
Reel/Frame 011821/0602 →
Assignment of Assignor's Interest
Mar 31, 2003
From: PBH, INC.
To: NOVARTIS AG
Reel/Frame 013852/0405 →