IP Library › Assignment 044621/0764
Patent Assignment
Reel/Frame 044621/0764

Assignment of Assignor's Interest

Recorded: 2017-12-01 Pages: 3
Assignor
HITACHI, LTD.
Executed: 2016-04-01
Assignee
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
3-1, MINATOMIRAI 3-CHOME, NISHI-KU, YOKOHAMA,, KANAGAWA,, JAPAN
Covered Properties (2)
Method of Installing Furnace Walls of a Boiler
Patent: 7,726,264 →
Application: 11/733,377 →
Publication: US 2007/0272172
Method of Building a Floor for a Boiler Cage
Patent: 7,818,942 →
Application: 11/831,547 →
Publication: US 2008/0028723
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger Mar 4, 2014
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 032384/0877 →
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 →