Patent Assignment
Reel/Frame 006234/0076
Assignment of Assignors Interest.
Recorded: 1992-07-08
Pages: 2
Assignee
MITSUBISHI OIL CO., LTD.
2-4, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Paper Sizing Agent Composition
Patent:
5,246,491 →
Application:
07/910,397 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.