IP Library › Assignment 026211/0122
Patent Assignment
Reel/Frame 026211/0122

Assignment of Assignor's Interest

Recorded: 2011-05-02 Pages: 3
Assignors
AHONEN, TERO
Executed: 2011-02-15
TAMMINEN, JUSSI
Executed: 2011-02-15
AHOLA, JERO
Executed: 2011-02-15
Assignee
ABB OY
STROMBERGINTIE 1, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Method in Connection with a Pump Driven with a Frequency Converter and Frequency Converter
Patent: 9,181,954 →
Application: 13/024,705 →
Publication: US 2011/0200454
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 24, 2015
From: ABB OY
To: ABB TECHNOLOGY OY
Reel/Frame 036647/0166 →
Assignment of Assignor's Interest Jan 18, 2019
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 049087/0152 →