Patent Assignment
Reel/Frame 057556/0941
Assignment of Assignor's Interest
Recorded: 2021-09-22
Pages: 2
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-09-09
Assignee
COMEM S.R.L
SR. 11 LOCALITA' SIGNOLO 22, 36054 MONTEBELLO VICENTINO (VI), ITALY
Covered Properties
(4)
Air Dehydrating Breather Assembly for Providing Dehumidified Air to Electrical Devices, and Related Method
Safety Device for a Power Transformer, and Related Power Transformer Using Such a Safety Device
Pressure Relief Device for Power Transformers
Application:
16/429,508 →
Publication:
US 2019/0368623
A Detection Device for a Power Transformer Breather
Application:
17/258,946 →
Publication:
US 2021/0343465
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 2013
From: CAROLLO, CARLO; TONIN, ANDREA
To: ABB TECHNOLOGY AG
Reel/Frame 031435/0579 →
Assignment of Assignor's Interest
Jul 9, 2015
From: TONIN, ANDREA; CAROLLO, CARLO; MANCO, GIUSEPPE LEONARDO
To: ABB TECHNOLOGY AG
Reel/Frame 036046/0369 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0929 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040622/0128 →
Assignment of Assignor's Interest
Jan 28, 2020
From: MEDEA, FRANCESCO; MANCO, GIUSEPPE LEONARDO; GIANNONE, RICCARDO
To: ABB SCHWEIZ AG
Reel/Frame 051722/0562 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Assignment of Assignor's Interest
Mar 30, 2021
From: MANCO, GIUSEPPE LEONARDO; GIANNONE, RICCARDO
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055767/0488 →