Patent Assignment
Reel/Frame 017172/0493
Assignment of Assignor's Interest
Recorded: 2005-11-01
Pages: 2
Assignors
TANIGUCHI, MASAYUKI
Executed: 2005-10-18
YAMAMOTO, KENJI
Executed: 2005-10-18
OKAZAKI, HIROFUMI
Executed: 2005-10-20
YASUDA, KAZUMI
Executed: 2005-10-18
KIYAMA, KENJI
Executed: 2005-10-27
YANO, TAKANORI
Executed: 2005-10-20
BABA, AKIRA
Executed: 2005-10-20
Assignee
BABCOCK-HITACHI K.K.
4-1, HAMAMATSU-CHO 2-CHOME, MINATO-KU, TOKYO 105-6107, JAPAN
Covered Property
(1)
After-Air Nozzle for Two-Stage Combustion Boiler, and a Two-Stage Combustion Boiler, Boiler and Combustion Method Using the Same
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 →