Patent Assignment
Reel/Frame 005311/0516
Merger Effective Date: Aug. 8, 1988, De
Recorded: 1990-05-07
Pages: 8
Assignor
FRG THIRTY-ONE CORPORATION
Executed: 1988-08-15
Assignee
Covered Properties
(4)
Wettable, Gas Permeable Contact Lens
Patent:
4,611,039 →
Application:
06/319,193 →
Method and Apparatus for Marking Contact Lenses
Patent:
4,457,761 →
Application:
06/466,786 →
Oxygen Permeable Lens
Patent:
4,581,184 →
Application:
06/570,736 →
Oxygen Permeable Lens with Hyprolyzable Silicon Group
Patent:
4,940,762 →
Application:
06/769,847 →
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 9, 1981
From: POWELL, JAMES C.
To: PRECISION-COSMET CO., INC., A CORP. OF MN
Reel/Frame 003945/0449 →
Assignment of Assignors Interest.
Feb 16, 1983
From: SLIGER, RICHARD
To: PRECISION COSMET CO.INC. A CORP OF MN.
Reel/Frame 004095/0818 →
Assignment of Assignors Interest.
Jan 16, 1984
From: POWELL, JAMES C.
To: PRECISION-COSMET CO., INC.
Reel/Frame 004219/0207 →
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 →
Assignment of Assignor's Interest
Jul 5, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008013/0441 →
Assignment of Assignor's Interest
Jul 5, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008013/0429 →
Assignment of Assignor's Interest
Jul 5, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008013/0438 →
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 →