Patent Assignment
Reel/Frame 006158/0723
Assignment of Assignors Interest.
Recorded: 1992-06-09
Pages: 2
Assignee
MITSUBISHI OIL CO., LTD.
2-4, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Sizing Agent for Paper
Patent:
5,224,993 →
Application:
07/881,631 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.