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:
01/24/2023
Application #:
16476990
Filing Dt:
07/10/2019
Publication #:
Pub Dt:
09/09/2021
Inventors:
Hisashi MITSUHASHI, Masatoshi NOSE, Kaori OZAWA, Tsuneo YAMASHITA
Title:
SURFACE-TREATING AGENT COMPRISING PERFLUORO(POLY)ETHER GROUP-CONTAINING COMPOUND
Assignment: 1
Reel/Frame:
049715/0853Recorded: 07/10/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/23/2018
Exec Dt:
01/23/2018
Exec Dt:
01/23/2018
Exec Dt:
02/20/2018
Assignee:
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8323
Correspondent:
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
062355/0740Recorded: 01/11/2023Pages: 22
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
11/24/2022
Assignee:
OSAKA UMEDA TWIN TOWERS SOUTH, 1-13-1, UMEDA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0001
Correspondent:
SUGHRUE MION PLLC
2000 PENNSYLVANIA AVE NW
WASHINGTON, DC 20006

Search Results as of: 04/28/2024 08:12 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