Patent Assignment
Reel/Frame 006585/0540
Assignment of Assignor's Interest
Recorded: 1993-06-22
Pages: 3
Assignors
MINOKAMI, TOMIYASU
Executed: 1993-01-28
KOSHIMA, HIROAKI
Executed: 1993-01-28
YAMASAKI, HIROTAKA
Executed: 1993-01-28
GOTOH, MASAHISA
Executed: 1993-01-28
Assignee
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Mannich Reaction Product and Process for Producing the Same and Use of the Product
Patent:
5,326,488 →
Application:
08/016,232 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.