IP Library Assignment 018009/0484
Patent Assignment
Reel/Frame 018009/0484

Assignment of Assignor's Interest

Recorded: 2006-06-19 Pages: 3
Assignors
SUGIYAMA, MIEZI
Executed: 2006-01-31
ANDO, YOSHIMASA
Executed: 2006-01-31
TANIGUCHI, YOSHIYUKI
Executed: 2006-01-31
Assignee
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU, TOKYO 108-8506, JAPAN
Covered Property (1)
Fixed Bed Multitube Reactor
Patent: 7,588,739 →
Application: 10/564,434 →
Publication: US 2007/0049769
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →