IP Library Assignment 021134/0758
Patent Assignment
Reel/Frame 021134/0758

Assignment of Assignor's Interest

Recorded: 2008-06-23 Pages: 3
Assignors
TAKAMATSU, YOSHIKAZU
Executed: 2008-02-21
NOMURA, KOUJI
Executed: 2008-02-21
Assignee
ASAHI KASEI CHEMICALS CORPORATION
1-2, YURAKU-CHO 1-CHOME, CHIYODA-KU, TOKYO, 100-8440, JAPAN
Covered Property (1)
Method for Producing Ethylene and Propylene
Patent: 7,893,311 →
Application: 12/067,037 →
Publication: US 2010/0063340
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 13, 2016
From: ASAHI KASEI CHEMICALS
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 039321/0670 →