IP Library › Assignment 037463/0001
Patent Assignment
Reel/Frame 037463/0001

Assignment of Assignor's Interest

Recorded: 2016-01-12 Pages: 8
Assignor
ABB OY
Executed: 2015-04-22
Assignee
ABB TECHNOLOGY OY
VALIMOPOLKU 4 A, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Method for Tuning a Ventilation System
Patent: 9,298,192 →
Application: 13/887,113 →
Publication: US 2013/0297079
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2014
From: TAMMINEN, JUSSI; AHOLA, JERO; AHONEN, TERO; HAMMO, SIMO
To: ABB OY
Reel/Frame 032114/0413 →
Assignment of Assignor's Interest Jan 18, 2019
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 049087/0152 →