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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
11515110
Issue Dt:
11/29/2022
Application #:
17253349
Filing Dt:
12/17/2020
Publication #:
20210265122
Pub Dt:
08/26/2021
Inventors:
Jakub Korbel, Olaf Hunger, Reto Karrer, Henrik Dahlgren, Alexey Sokolov, Giang PhamVan
Title:
NOZZLE FOR HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER
Assignment: 1
Reel/Frame:
054682/0445Recorded: 12/17/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ABB SCHWEIZ AG
Exec Dt:
10/25/2019
Assignee:
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72
BADEN, SWITZERLAND 5400
Correspondent:
SAGE PATENT GROUP/ABB POWER GRIDS SWITZE
PO BOX 30789
RALEIGH, NC 27622-0789
Assignment: 2
Reel/Frame:
054682/0362Recorded: 12/17/2020Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KORBEL, JAKUB
Exec Dt:
11/11/2020
HUNGER, OLAF
Exec Dt:
10/29/2020
KARRER, RETO
Exec Dt:
11/02/2020
DAHLGREN, HENRIK
Exec Dt:
10/29/2020
SOKOLOV, ALEXEY
Exec Dt:
10/29/2020
PHAMVAN, GIANG
Exec Dt:
12/16/2020
Assignee:
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Correspondent:
SAGE PATENT GROUP/ABB POWER GRIDS SWITZE
PO BOX 30789
RALEIGH, NC 27622-0789
Assignment: 3
Reel/Frame:
058601/0692Recorded: 12/31/2021Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ABB POWER GRIDS SWITZERLAND AG
Exec Dt:
10/06/2021
Assignee:
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72
BADEN, SWITZERLAND 5400
Correspondent:
SAGE PATENT GROUP
PO BOX 30789
RALEIGH, NC 27622-0789
Assignment: 4
Reel/Frame:
065549/0576Recorded: 11/13/2023Pages: 37
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI ENERGY SWITZERLAND AG
Exec Dt:
10/02/2023
Assignee:
HITACHI ENERGY LTD
BROWN-BOVERI-STRASSE 5
ZÜRICH, SWITZERLAND 8050
Correspondent:
SAGE PATENT GROUP
P.O. BOX 30789
RALEIGH, NC 27622-0789

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