Assignment of Assignors Interest.

Recorded: 1989-06-19 Pages: 2

Assignor

ERWIN, ROBERT L.

Executed: 1989-06-05

Assignee

BIOSOURCE GENETICS CORPORATION

3333 VACA VALLEY PARKWAY, SUITE 1000, VACAVILLE, CALIFORNIA, 95688

Covered Property (1)

Glucan/Collagen Therapeutic Eye Shields

Patent: 4,946,450 →

Application: 07/341,012 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.