IP Library › Assignment 024760/0394
Patent Assignment
Reel/Frame 024760/0394

Assignment of Assignor's Interest

Recorded: 2010-07-29 Pages: 2
Assignor
AKIYAMA, TOMOKO
Executed: 2009-10-14
Assignee
HITACHI, LTD.
6-6 , MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Method and Device for Removing CO2 and H2S
Patent: 8,435,325 →
Application: 12/581,725 →
Publication: US 2010/0101416
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 17, 2014
From: HITACHI, LTD.
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 033758/0624 →
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 →