IP Library › Assignment 023420/0073
Patent Assignment
Reel/Frame 023420/0073

Assignment of Assignor's Interest

Recorded: 2009-10-20 Pages: 3
Assignors
USAKA, KAZUTO
Executed: 2009-05-08
SANO, KOUICHI
Executed: 2009-05-08
UTSUMI, HIROYUKI
Executed: 2009-05-22
Assignee
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU, TOKYO, 1057117, JAPAN
Covered Property (1)
Vibration Damping and Sound Absorbing Material and Production Process Thereof
Patent: 8,318,822 →
Application: 12/450,975 →
Publication: US 2010/0130633
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 25, 2016
From: MITSUI CHEMICALS, INC.
To: MITSUI CHEMICALS & SKC POLYURETHANES INC.
Reel/Frame 037827/0077 →
Assignment of Assignor's Interest Jul 1, 2024
From: MITSUI CHEMICALS & SKC POLYURETHANES INC.
To: MITSUI CHEMICALS, INC.
Reel/Frame 068065/0164 →