IP Library › Assignment 024841/0059
Patent Assignment
Reel/Frame 024841/0059

Assignment of Assignor's Interest

Recorded: 2010-08-16 Pages: 5
Assignor
GAO, YANG
Executed: 2008-12-12
Assignee
ABB TECHNOLOGY AB
SE-721 83, VASTERAS, SWEDEN
Covered Property (1)
Drive Unit
Patent: 8,581,535 →
Application: 12/308,443 →
Publication: US 2011/0127935
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 8, 2012
From: ABB TECHNOLOGY AB
To: ABB TECHNOLOGY LTD
Reel/Frame 028174/0493 →
Merger Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040620/0939 →