Patent Assignment
Reel/Frame 003933/0280
Assignment of Assignors Interest.
Recorded: 1981-12-11
Pages: 1
Assignors
SUENOBU, KOREYOSHI
Executed: 1980-11-18
KOHARA, MASANORI
Executed: 1980-11-18
KATSUYAMA, KAZUKI
Executed: 1980-11-18
KINISHI, RYOICHI
Executed: 1980-11-18
Assignee
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
NO. 35, HIRANO-MACHI, 3-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA, JAPAN
Covered Property
(1)
Method of Producing Polyurethanes
Patent:
4,322,519 →
Application:
06/212,042 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.