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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
10583905
Issue Dt:
03/10/2020
Application #:
15834396
Filing Dt:
12/07/2017
Publication #:
20180154995
Pub Dt:
06/07/2018
Inventors:
Gregory Cole, William Eakins, Daniel Lasko, Harshang Shah, Thomas Fuhlbrigge, Biao Zhang et al
Title:
SUBMERSIBLE DRONE HAVING ACTIVE BALLAST SYSTEM
Assignment: 1
Reel/Frame:
051532/0571Recorded: 01/16/2020Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
COLE, GREGORY
Exec Dt:
11/02/2018
EAKINS, WILLIAM
Exec Dt:
11/02/2018
LASKO, DANIEL
Exec Dt:
11/05/2018
SHAH, HARSHANG
Exec Dt:
11/02/2018
FUHLBRIGGE, THOMAS
Exec Dt:
11/05/2018
ZHANG, BIAO
Exec Dt:
11/02/2018
CHOI, SANGUEN
Exec Dt:
11/02/2018
CHEIM, LUIZ
Exec Dt:
01/16/2020
PATEL, POORVI
Exec Dt:
01/14/2019
SALM, ANDREW
Exec Dt:
11/02/2018
Assignee:
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6
BADEN, SWITZERLAND 5400
Correspondent:
WILLIAM B. GONT
TAFT STETTINIUS & HOLLISTER LLP
111 EAST WACKER DRIVE, SUITE 2800
CHICAGO, IL 60601
Assignment: 2
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: 3
Reel/Frame:
051653/0429Recorded: 01/21/2020Pages: 157
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ABB SCHWEIZ AG
Exec Dt:
11/29/2019
Assignee:
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72
BADEN, SWITZERLAND 5400
Correspondent:
WILLIAM B. GONT
TAFT STETTINIUS & HOLLISTER LLP
111 EAST WACKER DRIVE, SUITE 2800
CHICAGO, IL 60601
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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