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:
05/03/2022
Application #:
16860838
Filing Dt:
04/28/2020
Publication #:
Pub Dt:
11/12/2020
Inventors:
Tatsuma KOUCHI, Tomoyuki TAKEI, Kunio OHARA, Hiroki TANAKA, Osamu ISHIKAWA
Title:
THERMOACOUSTIC DEVICE WITH DIAPHRAGM STRUCTURE
Assignment: 1
Reel/Frame:
052515/0774Recorded: 04/28/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/23/2020
Exec Dt:
03/23/2020
Exec Dt:
03/23/2020
Exec Dt:
03/23/2020
Exec Dt:
04/07/2020
Assignees:
5-8, MINAMISEMBA 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 542-8502
2-7-601, ASAHIMACHI 1-CHOME, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN 545-0051
Correspondent:
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:
059230/0125Recorded: 02/18/2022Pages: 10
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
07/07/2021
Assignee:
1-1, ASAHI-MACHI, KARIYA-SHI
AICHI-KEN, JAPAN 448-8652
Correspondent:
MIIDRAGOVIC MILJA
CASTLE HOUSE, LIBERATION STREET, ST HELIER
JERSEY, JE1 1BL UNITED KINGDOM

Search Results as of: 04/29/2024 05:17 AM
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