IP Library › Assignment 016647/0553
Patent Assignment
Reel/Frame 016647/0553

Assignment of Assignor's Interest

Recorded: 2005-05-31 Pages: 3
Assignors
SAKAKURA, YASUYUKI
Executed: 2005-04-07
KAWATANI, YOUJI
Executed: 2005-04-07
SAITOU, TERUO
Executed: 2005-04-07
Assignees
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
MITSUBISHI CHEMICAL ENGINEERING CORP.
34-6, SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
Covered Property (1)
Plate Type Catalytic Reactor
Patent: 7,749,464 →
Application: 11/141,614 →
Publication: US 2005/0226793
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →