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: 1
Patent #:
NONE
Issue Dt:
Application #:
17413390
Filing Dt:
06/11/2021
Publication #:
Pub Dt:
11/09/2023
Inventors:
Weifen Zhang, Jian Zhang, Jingjing Zhang, Dejun Ding, Xiuwen Guan, Linlin Hu, Yuhan Zhang
Title:
BERBERINE/MINERALIZED COLLAGEN-BASED COMPOSITE MEMBRANE AND PREPARATION METHOD AND APPLICATION THEREOF
Assignment: 1
Reel/Frame:
056517/0084Recorded: 06/11/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/28/2021
Exec Dt:
05/28/2021
Exec Dt:
05/28/2021
Exec Dt:
05/27/2021
Exec Dt:
05/27/2021
Exec Dt:
05/28/2021
Assignee:
NO. 7166, BAOTONG STREET
WEICHENG DISTRICT
WEIFANG, SHANDONG, CHINA 261053
Correspondent:
TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114

Search Results as of: 05/21/2024 08:49 AM
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