Patent Assignment
Reel/Frame 005013/0071
Assignment of Assignors Interest.
Recorded: 1989-03-22
Pages: 3
Assignors
RAWLINGS, DAVID L.
Executed: 1988-12-14
BAO, QI-BIN
Executed: 1988-12-14
CHEN, PATRICK
Executed: 1988-12-14
Assignee
Covered Property
(1)
Method of Molding a Colored Contact Lens
Patent:
5,034,166 →
Application:
07/222,709 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 15, 1993
From: ALLERGAN, INC.
To: PILKINGTON VISIONCARE, INC.
Reel/Frame 006457/0539 →
Correct Assignor to Assignee
Feb 20, 1996
From: PILKINGTON VISIONCARE, INC.
To: ALLERGAN, INC.
Reel/Frame 007795/0524 →
Assignment of Assignor's Interest
Jul 17, 1996
From: PILKINGTON VISIONCARE, INC.
To: PILKINGTON BARNES HIND, INC.
Reel/Frame 008085/0755 →
Correction of Recordation Error
Oct 21, 1996
From: ALLERGAN, INC.
To: PTLKINGTON VISIONCARE, INC. A DELAWARE CORPORATION
Reel/Frame 008200/0375 →
Change of Name
Apr 5, 2000
From: PILKINGTON BARNES HIND, INC.
To: PBH, INC.
Reel/Frame 010719/0286 →
Assignment of Assignor's Interest
Mar 31, 2003
From: PBH, INC.
To: NOVARTIS AG
Reel/Frame 013852/0405 →