Patent Assignment
Reel/Frame 011282/0288
Assignment of Assignor's Interest
Recorded: 2000-11-06
Pages: 3
Assignee
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU, OSAKA-SHI, OSAKA 830-8205, JAPAN
Covered Property
(1)
Process for continuous production of dialkyl carbonate and diol
Patent:
6,346,638 →
Application:
09/674,769 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 23, 2001
From: ASAHI KASEI KOGYO KABUSHIKI KAISHA
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 011799/0773 →
Assignment of Assignor's Interest
Jan 12, 2005
From: ASAHI KASEI KABUSHIKI KAISHA
To: ASAHI KASEI CHEMICALS CORPORATION
Reel/Frame 016145/0356 →
Merger
Jul 13, 2016
From: ASAHI KASEI CHEMICALS
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 039321/0670 →