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 #:
Issue Dt:
10/25/2022
Application #:
17176542
Filing Dt:
02/16/2021
Publication #:
Pub Dt:
06/17/2021
Inventors:
Guangli XIE, Bo CHEN, Zhanghua WU, Yaofu GONG
Title:
PHOTOIONIZATION DETECTOR AUTOMATED ZERO LEVEL CALIBRATION
Assignment: 1
Reel/Frame:
055273/0705Recorded: 02/16/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/25/2018
Exec Dt:
09/25/2018
Exec Dt:
09/25/2018
Exec Dt:
10/01/2018
Assignee:
300 S. TRYON STREET, SUITE 600
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
MIRANDA M. SOOTER
101 S. TRYON STREET
CHARLOTTE, NC 28280

Search Results as of: 05/30/2024 07:00 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