IP Library › Assignment 033607/0380
Patent Assignment
Reel/Frame 033607/0380

Assignment of Assignor's Interest

Recorded: 2014-08-26 Pages: 7
Assignors
LI, TIN-HO
Executed: 2014-04-04
HO, NGAI-MAN
Executed: 2014-04-10
ESCOBAR, GERARDO
Executed: 2014-04-03
BRADSHAW, JONATHAN
Executed: 2014-04-30
Assignee
ABB RESEARCH LTD
AFFOLTERNSTRASSE 44, ZURICH, 8050, SWITZERLAND
Covered Property (1)
Active Snubber Topology
Patent: 9,331,563 →
Application: 14/242,288 →
Publication: US 2014/0313627
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 26, 2019
From: ABB RESEARCH LTD.
To: ABB SCHWEIZ AG
Reel/Frame 051419/0309 →
Assignment of Assignor's Interest Dec 13, 2022
From: ABB SCHWEIZ AG
To: ABB B.V.
Reel/Frame 062205/0860 →
Change of Name Jan 7, 2023
From: ABB B.V.
To: ABB E-MOBILITY B.V.
Reel/Frame 062320/0490 →