Patent Assignment
Reel/Frame 025366/0430
Assignment of Assignor's Interest
Recorded: 2010-11-16
Pages: 3
Assignee
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU, TOKYO, 1058518, JAPAN
Covered Property
(1)
Production Process and Purification Process for 1,2,3,4-Tetrachlorohexafluorobutane
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.