Patent Assignment
Reel/Frame 021441/0700
Assignment of Assignor's Interest
Recorded: 2008-08-25
Pages: 3
Assignee
UBE INDUSTRIES, LTD.
1978-96, OAZA KOGUSHI, UBE-SHI, YAMAGUCHI, 755-8633, JAPAN
Covered Property
(1)
Process for Producing 2, 3, 3', 4', -Biphenyltetracarboxylic Dianhydride
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.