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: 2
Patent #:
Issue Dt:
09/28/2021
Application #:
16488028
Filing Dt:
08/22/2019
Publication #:
Pub Dt:
06/11/2020
Inventors:
Keiichiro Oishi, Kouichi Suzaki, Hiroki Goto
Title:
HIGH-STRENGTH FREE-CUTTING COPPER ALLOY AND METHOD FOR PRODUCING HIGH-STRENGTH FREE-CUTTING COPPER ALLOY
Assignment: 1
Reel/Frame:
050134/0293Recorded: 08/22/2019Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/24/2019
Exec Dt:
04/24/2019
Exec Dt:
04/24/2019
Assignee:
3-4-1, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-0005
Correspondent:
GRIFFIN & SZIPL, PC
SUITE 112
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 2
Reel/Frame:
056860/0853Recorded: 07/13/2021Pages: 29
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2020
Assignee:
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Correspondent:
TONG WU
150 SOUTH FIFTH STREET
SUITE 2200
MINNEAPOLIS, MN 55402

Search Results as of: 05/01/2024 08:09 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