Patent Assignment
Reel/Frame 004460/0890
Assignment of Assignors Interest.
Recorded: 1985-09-20
Pages: 2
Assignor
JENKINS, EVAN J.
Executed: 1985-09-13
Assignee
INTERNATIONAL HYDRON CORPORATION
185 CROSSWAYS PARK DRIVE, A CORP OF DE, WOODBURY, NEW YORK, 11797
Covered Property
(1)
Opaque Tinting Process for Contacct Lens
Patent:
4,634,449 →
Application:
06/778,576 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 9, 1988
From: INTERNATIONAL HYDRON CORPORATION
To: ALLERGAN, INC.
Reel/Frame 004865/0348 →
Change of Name
Sep 29, 1994
From: NEATSIMPLE LIMITED
To: HYDRON LIMITED BROADWALK HOUSE
Reel/Frame 007152/0044 →
Assignment of Assignor's Interest
Sep 29, 1994
From: ALLERGAN, INC. (A CORP. OF DE)
To: NEATSIMPLE LIMITED BROADWALK HOUSE
Reel/Frame 007152/0047 →