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 #:
18640876
Filing Dt:
04/19/2024
Publication #:
Pub Dt:
02/13/2025
Inventors:
Jianbo LI, Ziqiang KANG, Jianfeng YAO, Xijun JIANG, Dawei ZHANG, Liang BAI, Teng LI et al
Title:
INTEGRATED PLUGGING AND PERFORATING OPERATION SYSTEM
Assignment: 1
Reel/Frame:
067179/0990Recorded: 04/22/2024Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Exec Dt:
04/09/2024
Assignee:
NO.19 GAOXIN ROAD, HI-TECH DEVELOPMENT ZONE
BAOJI, CHINA 721306
Correspondent:
MAINAK H. MEHTA
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101

Search Results as of: 08/10/2025 11:01 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