Patent Assignment
Reel/Frame 003794/0163
Assignment of Assignors Interest.
Recorded: 1980-08-06
Pages: 2
Assignors
KAWAI YOICHI
Executed: 1980-07-21
SASAGAWA KATSUYOSHI
Executed: 1980-07-21
MAKI MASAMI
Executed: 1980-07-21
UEDA HOZUMI
Executed: 1980-07-21
MIYAMOTO MASAYOSHI
Executed: 1980-07-21
Assignee
MITSUI TOATSU CHEMICALS, INCORPORATED, A CORP. OF JAPAN
NO. 2-5, KASUMIGASEKI 3-CHOME,, CHIYODA-KU,, TOKYO,, JAPAN
Covered Property
(1)
Polypropylene Composition Containing a 1. 3 , 2 . 4 Di ( Aklylbenzylidiene) Sorbitol
Patent:
4,314,039 →
Application:
06/175,726 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.