skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 7
Patent #:
9053020
Issue Dt:
06/09/2015
Application #:
13649701
Filing Dt:
10/11/2012
Publication #:
20140108851
Pub Dt:
04/17/2014
Inventors:
Dmitry Ishchenko, Zhao Li, James D. Stoupis, Martin Bass, William L. Peterson et al
Title:
Online Protection Coordination for Distribution Management System
Assignment: 1
Reel/Frame:
029284/0144Recorded: 11/13/2012Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ISHCHENKO, DMITRY
Exec Dt:
10/16/2012
LI, ZHAO
Exec Dt:
10/16/2012
STOUPIS, JAMES D.
Exec Dt:
10/23/2012
BASS, MARTIN
Exec Dt:
10/15/2012
PETERSON, WILLIAM
Exec Dt:
11/10/2012
WICKRAMASEKARA, M. GAMINI
Exec Dt:
10/17/2012
Assignee:
ABB RESEARCH LTD.
AFFOLTEMSTRASSE 44
ZURICH, SWITZERLAND 8050
Correspondent:
MURPHY, BILAK & HOMILLER/ABB
8000 REGENCY PARKWAY, SUITE 415
CARY, NC 27518
Assignment: 2
Reel/Frame:
031300/0571Recorded: 09/27/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PETERSON, WILLIAM L
Exec Dt:
09/23/2013
Assignee:
ABB
AFFOLTERNSTRASSE 44
ZURICH, SWITZERLAND 8050
Correspondent:
MURPHY, BILAK & HOMILLER, PLLC
8000 REGENCY PARKWAY
SUITE 415
CARY, NC 27518
Assignment: 3
Reel/Frame:
031329/0743Recorded: 10/02/2013Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME FROM "ABB" TO "ABB RESEARCH LTD." PREVIOUSLY RECORDED ON REEL 031300 FRAME 0571. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST, ASSIGNOR: PETERSON, WILLIAM L....
Assignor:
PETERSON, WILLIAM L
Exec Dt:
09/23/2013
Assignee:
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44
ZURICH, SWITZERLAND 8050
Correspondent:
MURPHY, BILAK & HOMILLER, PLLC
8000 REGENCY PARKWAY
SUITE 415
CARY, NC 27518
Assignment: 4
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: 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

Search Results as of: 05/21/2024 03:21 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT