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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:059199/0996   Pages: 4
Recorded: 03/08/2022
Attorney Dkt #:218-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/20/2021
Application #:
16489476
Filing Dt:
08/28/2019
Publication #:
Pub Dt:
02/13/2020
Title:
SPIRO COMPOUND AND USE THEREOF
Assignor
1
Exec Dt:
03/01/2022
Assignees
1
789 HUOJU STREET, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
NANCHANG, JIANGXI, CHINA 330096
2
789 HUOJU STREET, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
NANCHANG, JIANGXI, CHINA 330096
Correspondence name and address
PILLOFF PASSINO & COSENZA LLP
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314

Search Results as of: 05/23/2024 07:31 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