IP Library › Assignment 011989/0460
Patent Assignment
Reel/Frame 011989/0460

Assignment of Assignor's Interest

Recorded: 2001-06-11 Pages: 3
Assignors
TOJO, MASAHIRO
Executed: 2001-05-25
OONISHI, KAZUHIRO
Executed: 2001-05-28
Assignee
ASAHI KASEI KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU, OSAKA-SHI, OSAKA, 530-8205, JAPAN
Covered Property (1)
Process for continuously producing dialkyl carbonate and diol
Patent: 6,479,689 →
Application: 09/857,980 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →