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 #:
18005001
Filing Dt:
01/10/2023
Publication #:
Pub Dt:
10/26/2023
Inventors:
Bing SUN, Junjie FENG, Zhe YANG, Huiyun JIANG, Yan JIN, Chenyang ZHAO, Hongwei ZHU, Lin WANG et al
Title:
METHOD FOR PREPARING PROPYLENE OXIDE BY MEANS OF DIRECT EPOXIDATION OF PROPYLENE
Assignment: 1
Reel/Frame:
062339/0165Recorded: 01/11/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Exec Dt:
11/11/2022
Assignees:
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
NO.339, SONGLING ROAD, LAOSHAN DISTRICT
QINGDAO, SHANDONG, CHINA 266104
Correspondent:
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030

Search Results as of: 08/17/2025 08:42 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