Patent Assignment
Reel/Frame 025988/0729
Assignment of Assignor's Interest
Recorded: 2011-03-21
Pages: 3
Assignor
KATO, YASUYOSHI
Executed: 2011-03-04
Assignee
BABCOCK-HITACHI KABUSHIKI KAISHA
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO, 1010021, JAPAN
Covered Property
(1)
Method for Purifying Exhaust Gas Containing Mercury Metal, Oxidation Catalyst for Mercury Metal in Exhaust Gas and Method for Producing the Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 5, 2015
From: BABCOCK-HITACHI KABUSHIKI KAISHA
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 034720/0166 →
Merger
Feb 17, 2015
From: BABCOCK-HITACHI K.K.
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 035003/0333 →
Change of Name
Jan 13, 2021
From: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
To: MITSUBISHI POWER, LTD.
Reel/Frame 054975/0438 →
Corrective Assignment to Correct the Removing Patent Application Number 11921683 Previously Recorded at Reel: 054975 Frame: 0438. Assignor(S) Hereby Confirms the Assignment.
May 26, 2023
From: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
To: MITSUBISHI POWER, LTD.
Reel/Frame 063787/0867 →