Patent Assignment
Reel/Frame 055257/0825
Assignment of Assignor's Interest
Recorded: 2021-02-08
Pages: 5
Assignors
KURAMOTO, HIROKI
Executed: 2021-02-01
NAKANISHI, KENICHI
Executed: 2021-02-01
NISHIZAWA, SHOHEI
Executed: 2021-02-01
OKUNO, YOSHISHIGE
Executed: 2021-02-01
Assignee
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Property
(1)
Raw Material Composition for Polyisocyanurate and Method for Producing Polyisocyanurate
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.