IP Library › Assignment 030923/0115
Patent Assignment
Reel/Frame 030923/0115

Assignment of Assignor's Interest

Recorded: 2013-08-01 Pages: 3
Assignor
YAMAUCHI, KUNIHARU
Executed: 2013-04-04
Assignee
ABB K.K.
26-1, SAKURAGAOKACHO, SHIBUYA-KU, TOKYO, 150-8512, JAPAN
Covered Property (1)
Color Change Valve Device
Patent: 8,997,776 →
Application: 13/982,601 →
Publication: US 2013/0320109
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corporate Address Change Dec 22, 2015
From: ABB K.K.
To: ABB K.K.
Reel/Frame 037361/0455 →
Assignment of Assignor's Interest Apr 19, 2019
From: ABB K.K.
To: ABB SCHWEIZ AG
Reel/Frame 048942/0522 →