IP Library Assignment 012645/0678
Patent Assignment
Reel/Frame 012645/0678

Assignment of Assignor's Interest

Recorded: 2002-01-04 Pages: 2
Assignors
MIZUTANI, KOUICHI
Executed: 2001-11-30
NAKAMURA, YOSHIMI
Executed: 2001-11-30
SASAKI, YUTAKA
Executed: 2001-11-30
MORI, KUNIO
Executed: 2001-11-30
Assignee
MITSUBISHI RAYON CO., LTD.
MINATO-KU, 6-41, KONAN 1-CHOME, TOKYO 108-8506, JAPAN
Covered Property (1)
Molybdenum-Bismuth-Iron-Containing Metal Oxide Catalyst for Fluidized Layer, Method for Preparation Thereof, and Use Thereof
Patent: 6,740,769 →
Application: 10/019,292 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: DIA-NITRIX CO,LTD
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043479/0267 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →