IP Library Assignment 041459/0619
Patent Assignment
Reel/Frame 041459/0619

Assignment of Assignor's Interest

Recorded: 2017-03-03 Pages: 4
Assignors
IDEGUCHI, MAKOTO
Executed: 2016-11-16
MAEHARA, OSAMU
Executed: 2016-11-16
UENO, NOBUYASU
Executed: 2016-11-16
TANAKA, TOSHINORI
Executed: 2016-11-16
Assignee
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8253, JAPAN
Covered Property (1)
Manufacturing Method and Manufacturing Apparatus for Hollow Fiber Membrane Sheet, as Well as Hollow Fiber Membrane Sheet
Application: 15/315,565 →
Publication: US 2017/0189856
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corporate Name Change Jun 19, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 042886/0294 →