IP Library › Assignment 022533/0483
Patent Assignment
Reel/Frame 022533/0483

Assignment of Assignor's Interest

Recorded: 2009-04-10 Pages: 3
Assignors
KAI, KEIICHIRO
Executed: 2009-03-25
KATO, YASUYOSHI
Executed: 2009-03-25
Assignee
BABCOCK-HITACHI KABUSHIKI KAISHA
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO, 101-0021, JAPAN
Covered Property (1)
Catalyst for Oxidation of Metal Mercury
Patent: 7,842,644 →
Application: 12/441,778 →
Publication: US 2009/0311155
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →