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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
9953760
Issue Dt:
04/24/2018
Application #:
14652692
Filing Dt:
06/16/2015
Publication #:
20160189858
Pub Dt:
06/30/2016
Inventors:
Lars Liljestrand, Thorsten Steinmetz, Jens Tepper, Dierk Bormann, Martin Carlen et al
Title:
Transformer Arrangement For Mitigating Transient Voltage Oscillations
Assignment: 1
Reel/Frame:
036747/0647Recorded: 10/07/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BORMANN, DIERK
Exec Dt:
03/27/2014
LILJESTRAND, LARS
Exec Dt:
03/27/2014
CARLEN, MARTIN
Exec Dt:
03/27/2014
STEINMETZ, THORSTEN
Exec Dt:
03/27/2014
BUTTGENBACH, PHILIPP
Exec Dt:
06/02/2014
TEPPER, JENS
Exec Dt:
04/02/2014
Assignee:
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44
CH-8050 ZURICH, SWITZERLAND
Correspondent:
WESLEY W. WHITMYER, JR.
600 SUMMER STREET
WHITMYER IP GROUP LLC
STAMFORD, CT 06901
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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