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:
09/08/2020
Application #:
16547748
Filing Dt:
08/22/2019
Inventors:
Huiying ZENG, Dawei CAO, Chao-Jun LI
Title:
METHOD TO CONVERT LIGNIN 4-O-5 DIARYL ETHERS AND THEIR MODEL COMPOUNDS INTO ORGANIC CHEMICALS
Assignment: 1
Reel/Frame:
050322/0282Recorded: 09/10/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/29/2019
Assignee:
845 SHERBROOKE STREET WEST
JAMES ADMINSTRATION BUILDING ROOM 429
MONTREAL, CANADA
Correspondent:
NORTON ROSE FULBRIGHT
1 PLACE VILLE MARIE
MONTREAL, CANADA
Assignment: 2
Reel/Frame:
050322/0272Recorded: 09/10/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/30/2019
Exec Dt:
08/30/2019
Assignee:
222 TIANSHUI S RD, CHENGGUAN QU, LANZHOU SHI
GANSU SHENG, CHINA
Correspondent:
NORTON ROSE FULBRIGHT
1 PLACE VILLE MARIE
MONTREAL, CANADA

Search Results as of: 05/09/2024 11:52 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