Patent Assignment
Reel/Frame 005195/0219
Assignment of Assignors Interest.
Recorded: 1989-11-13
Pages: 1
Assignors
ISHIKAWA, KATUHIRO
Executed: 1988-09-28
ITO, KATSUMI
Executed: 1988-09-28
SHIGEYOSHI, YOUJI
Executed: 1988-09-28
BUCHBACH, JOHN H.
Executed: 1988-05-24
Assignee
JAPAN SYNTHETIC RUBBER CO., LTD., A CORP. OF JAPAN
11-24, TSUKIJI-2-CHOME, CHUO-KU,, TOKYO, JAPAN
Covered Property
(1)
Dispersing Agent and a Solid Fuel Slurry Composition Containing the Same
Patent:
4,897,088 →
Application:
07/236,729 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.