Patent Assignment
Reel/Frame 003956/0820
Assignment of Assignors Interest.
Recorded: 1981-12-14
Pages: 1
Covered Property
(1)
Ultrapurification of Factor Viii Using Monoclonal Antibodies
Patent:
4,361,509 →
Application:
06/330,105 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.