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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
11587727
Issue Dt:
02/21/2023
Application #:
16459035
Filing Dt:
07/01/2019
Publication #:
20200098513
Pub Dt:
03/26/2020
Inventors:
George Zhang, Gregory F. Rossano, Luiz A.V. Cheim, James Stoupis, Xiaoming Feng et al
Title:
SYSTEMS AND METHODS FOR MONITORING COMPONENTS IN A POWER TRANSFORMER OR THE LIKE
Assignment: 1
Reel/Frame:
051868/0981Recorded: 02/20/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHANG, GEORGE
Exec Dt:
12/31/2016
STOUPIS, JAMES D.
Exec Dt:
10/25/2017
ROSSANO, GEORGE
Exec Dt:
06/27/2018
FENG, XIAOMING
Exec Dt:
10/25/2017
CHEIM, LUIZ V.
Exec Dt:
08/17/2018
STIEGEMEIER, CRAIG
Exec Dt:
06/27/2018
Assignee:
ABB SCHWEIZ AG
BRUGGERSTRASSE 66
BADEN, SWITZERLAND 5400
Correspondent:
DOUGLAS A. COLLIER
TAFT, STETTINIUS & HOLLISTER LLC
ONE INDIANA SQUARE, SUITE 3500
INDIANAPOLIS, IN 46204-2023
Assignment: 2
Reel/Frame:
053407/0687Recorded: 08/05/2020Pages: 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 CH-5400
Correspondent:
SAGE PATENT GROUP
P.O. 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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