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:048555/0764   Pages: 7
Recorded: 03/11/2019
Attorney Dkt #:37399-00188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/07/2020
Application #:
16326239
Filing Dt:
02/18/2019
Publication #:
Pub Dt:
07/11/2019
Title:
PROCESS FOR PREPARATION OF LACTONE DERIVATIVES AND INTERMEDIATES THEREOF
Assignors
1
Exec Dt:
03/04/2019
2
Exec Dt:
03/04/2019
3
Exec Dt:
03/04/2019
4
Exec Dt:
03/04/2019
5
Exec Dt:
03/04/2019
Assignee
1
BUILDING 2, NO. 299 KAIQING ROAD,
PUDONG NEW DISTRICT
SHANGHAI, CHINA 201201
Correspondence name and address
MCDONALD HOPKINS LLC
600 SUPERIOR AVENUE, EAST
SUITE 2100
CLEVELAND, OH 44114-2653

Search Results as of: 05/23/2024 10:33 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