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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/02/1999
Application #:
09182872
Filing Dt:
10/30/1998
Inventors:
HELMUT BILGER, JEAN-FRANCOIS RAVOT
Title:
THREE-PHASE TRANSFORMER WITH IN PHASE REGULATING WINDING FOR THE REGULATION OF PHASE VOLTAGES
Assignment: 1
Reel/Frame:
010225/0783Recorded: 09/13/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/24/1998
Exec Dt:
11/24/1998
Assignee:
CH-5401 BADEN, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT S. SWECKER
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 2
Reel/Frame:
013000/0190Recorded: 06/25/2002Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/2001
Assignee:
BROWN BOVERI STRASSE 6
5400 BADEN, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, LLP
ROBERT S. SWECKER
P.O.BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 3
Reel/Frame:
016145/0053Recorded: 04/22/2005Pages: 9
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2004
Assignee:
AFFOLTERNSTRASSE 44
CH-8050 ZURICH, SWITZERLAND
Correspondent:
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:
016145/0062Recorded: 04/22/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/20/2005
Assignee:
BROWN BOVERI STRASSE 6
CH-5400 BADEN, SWITZERLAND
Correspondent:
PATRICK C. KEANE
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 5
Reel/Frame:
052916/0001Recorded: 03/06/2020Pages: 196
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2019
Assignee:
BRUGGERSTRASSE 72
BADEN, SWITZERLAND 5400
Correspondent:
SAGE PATENT GROUP
P.O. BOX 30789
RALEIGH, NC 27622-0789

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