Patent Assignment
Reel/Frame 030321/0273
Assignment of Assignor's Interest
Recorded: 2013-04-30
Pages: 2
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method of Gas Purification, Coal Gasification Plant, and Shift Catalyst
Application:
13/771,456 →
Publication:
US 2013/0255153
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.