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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
10503839
Issue Dt:
12/10/2019
Application #:
13700737
Filing Dt:
05/03/2013
Publication #:
20130226538
Pub Dt:
08/29/2013
PCT #:
US1140112
Inventors:
Vaibhav D Donde, Ernst Scholtz, Mats Larsson, Yan Zhang, Mani Subramanian, John Finney
Title:
Detecting State Estimation Network Model Data Errors
Assignment: 1
Reel/Frame:
026886/0837Recorded: 09/12/2011Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DONDE, VAIBHAV D.
Exec Dt:
06/11/2011
SCHOLTZ, ERNST
Exec Dt:
06/11/2011
LARSSON, MATS
Exec Dt:
06/11/2011
ZHANG, YAN
Exec Dt:
06/11/2011
SUBRAMANIAN, MANI
Exec Dt:
06/11/2011
FINNEY, JOHN
Exec Dt:
06/11/2011
Assignee:
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44
ZURICH, SWITZERLAND CH-8050
Correspondent:
ABB INC
940 MAIN CAMPUS DRIVE
SUITE 200
RALEIGH, NC 27606
Assignment: 2
Reel/Frame:
051419/0309Recorded: 12/26/2019Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
ABB RESEARCH LTD.
Exec Dt:
04/16/2019
Assignee:
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6
BADEN, SWITZERLAND 5400
Correspondent:
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 3
Reel/Frame:
052916/0001Recorded: 03/06/2020Pages: 196
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
P.O. BOX 30789
RALEIGH, NC 27622-0789
Assignment: 4
Reel/Frame:
058666/0540Recorded: 12/31/2021Pages: 38
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: 5
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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