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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
8450777
Issue Dt:
05/28/2013
Application #:
12778751
Filing Dt:
05/12/2010
Publication #:
20100270585
Pub Dt:
10/28/2010
Inventors:
Munaf Rahimo, Jan Vobecky, Arnost Kopta
Title:
METHOD FOR MANUFACTURING A REVERSE-CONDUCTING INSULATED GATE BIPOLAR TRANSISTOR
Assignment: 1
Reel/Frame:
024654/0262Recorded: 07/08/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
RAHIMO, MUNAF
Exec Dt:
06/02/2010
VOBECKY, JAN
Exec Dt:
06/02/2010
KOPTA, ARNOST
Exec Dt:
06/02/2010
Assignee:
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44
ZURICH, SWITZERLAND CH-8050
Correspondent:
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
030626/0293Recorded: 06/17/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
RAHIMO, MUNAF
Exec Dt:
02/15/2012
VOBECKY, JAN
Exec Dt:
02/15/2012
KOPTA, ARNOST
Exec Dt:
02/15/2012
BELLINI, MARCO
Exec Dt:
02/15/2012
Assignee:
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44,
ZURICH, SWITZERLAND CH-8050
Correspondent:
BUCHANAN, INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 3
Reel/Frame:
040621/0714Recorded: 11/15/2016Pages: 27
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
ABB TECHNOLOGY LTD.
Exec Dt:
05/09/2016
Assignee:
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6
5400 BADEN, SWITZERLAND
Correspondent:
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6
5400 BADEN, SWITZERLAND
Assignment: 4
Reel/Frame:
059927/0580Recorded: 05/11/2022Pages: 30
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY "ABB TECHNOLOGY LTD." SHOULD READ "ABB TECHNOLOGY AG" PREVIOUSLY RECORDED AT REEL: 040621 FRAME: 0714. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
ABB TECHNOLOGY AG
Exec Dt:
05/09/2016
Assignee:
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6
BADEN, SWITZERLAND 5400
Correspondent:
SAGE PATENT GROUP
P.O. BOX 30789
RALEIGH, NC 27622-0789
Assignment: 5
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: 6
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: 7
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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