Patent Assignment
Reel/Frame 005426/0265
Assignment of Assignors Interest.
Recorded: 1990-09-04
Pages: 2
Covered Property
(1)
Cationic Polymers
Patent:
4,983,698 →
Application:
07/277,715 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.