Patent Assignment
Reel/Frame 004030/0207
Assignment of Assignors Interest.
Recorded: 1982-09-02
Pages: 2
Assignor
PERMAVISION
Executed: 1982-04-22
Assignee
DANKER LABORATORIES, INC., A CORP OF NY.
1259 ROUTE 46, PARSIPPANY, NEW JERSEY, 07054
Covered Properties
(5)
Ocular Membrane and Method for Preparation Thereof
Patent:
4,169,119 →
Application:
05/677,246 →
Ocular Membrane and Method for Preparation Thereof
Patent:
4,182,723 →
Application:
05/848,518 →
Ocular Membrane and Method for Preparation Thereof
Patent:
4,245,069 →
Application:
05/973,818 →
Ocular Membrane and Method for Preparation Thereof
Patent:
4,291,953 →
Application:
06/071,171 →
Ocular Membrane and Method for Preparation Thereof
Patent:
4,423,195 →
Application:
06/218,950 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 5, 1987
From: DANKER LABORATORIES INC.,
To: BARNES-HIND, INC., 895 KIFER ROAD, SUNNYVALE, CA. 94086 A CORP. OF DE.
Reel/Frame 004811/0741 →
Assignment of Assignor's Interest
Jul 3, 1996
From: BARNES-HIND, INC.
To: PILKINGTON VISIONCARE, INC.
Reel/Frame 008013/0395 →
Assignment of Assignor's Interest
Jul 17, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008031/0723 →
Assignment of Assignor's Interest
Jul 17, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008031/0720 →
Assignment of Assignor's Interest
Jul 17, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008031/0729 →
Assignment of Assignor's Interest
Jul 17, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008085/0726 →
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 →