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:061983/0938   Pages: 4
Recorded: 11/22/2022
Attorney Dkt #:91520-373892
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
17997071
Filing Dt:
10/25/2022
Publication #:
Pub Dt:
06/01/2023
Title:
PRODUCTION METHOD FOR PREPARING POLYLACTIC ACID BY MEANS OF RING-OPENING POLYMERIZATION METHOD, AND PREPOLYMER MIXTURE AND POLYLACTIC ACID
Assignors
1
Exec Dt:
07/20/2022
2
Exec Dt:
07/20/2022
Assignees
1
ROOM NO.304, ADMINISTRATIVE COMMITTEE OFFICE BLDG.
GOLDEN ELEPHANT CHEMICAL INDUSTRY PARK, XIANG'ER..
MEISHAN, SICHUAN, CHINA 620031
2
NO.17, TIANSHAN RD, YEDA
YANTAI, SHANDONG, CHINA 264006
Correspondence name and address
BARNES & THORNBURG LLP
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204

Search Results as of: 05/11/2024 08:34 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