Patent Assignment
Reel/Frame 008013/0586
Assignment of Assignor's Interest
Recorded: 1996-07-03
Pages: 3
Assignor
PILKINGTON VISIONCARE, INC.
Executed: 1996-06-27
Assignee
PILKINGTON BARNES HIND, INC.
810 KIFER ROAD, SUNNYVALE, CALIFORNIA, 94086
Covered Property
(1)
Process for Treatment of Hydrogel Lens with Thiols
Patent:
4,338,419 →
Application:
06/184,596 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assigns Nunc Pro Tunc as of December 19, 1985 the Entire Interest.
May 22, 1986
From: SYNTEX (U.S.A.) INC. A CORP. OF DE.
To: SOLA U.S.A. INC.
Reel/Frame 004561/0861 →
Change of Name
Apr 29, 1996
From: BARNES-HIND, INC.
To: PILKINGTON VISIONCARE, INC.
Reel/Frame 007919/0065 →
Merger
Apr 29, 1996
From: SOLA U.S.A. INC.
To: BARNES-HIND, INC.
Reel/Frame 007919/0515 →
Security Interest
Mar 13, 1997
From: PBH INC.
To: BANKERS TRUST COMPANY
Reel/Frame 008423/0903 →
Release of a Security Interest
May 17, 2001
From: BANKERS TRUST COMPANY
To: PBH, INC.
Reel/Frame 011821/0602 →