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: 1
Patent #:
Issue Dt:
08/11/2020
Application #:
16082664
Filing Dt:
09/06/2018
Publication #:
Pub Dt:
03/28/2019
Inventors:
Takafumi ITO, Tadashi MATSUSHITA, Takeshi YANO, Hironori ARII, Sze Keat CHEE et al
Title:
PIEZOELECTRIC VALVE, METHOD FOR DRIVING PIEZOELECTRIC VALVE, AND OPTICAL PARTICULATE SEPARATOR EQUIPPED WITH AIR-JET MEANS USING PIEZOELECTRIC VALVE
Assignment: 1
Reel/Frame:
047779/0314Recorded: 12/14/2018Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/05/2018
Exec Dt:
11/05/2018
Exec Dt:
11/05/2018
Exec Dt:
11/07/2018
Exec Dt:
11/07/2018
Exec Dt:
11/09/2018
Assignees:
7-2, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
7-12, IWAMOTO-CHO 2-CHOME
4F., BUILDX NO. 3,
CHIYODA-KU, TOKYO, JAPAN 101-0032
Correspondent:
DRINKER BIDDLE & REATH (DC)
1500 K STREET NW, SUITE 1100
WASHINGTON, 20005-1209 UNITED STATES

Search Results as of: 04/27/2024 01:12 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