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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11143619
Issue Dt:
10/12/2021
Application #:
17228287
Filing Dt:
04/12/2021
Inventors:
Biyan Chen, Jun Yin, Haisheng Zheng, Qiao Zhang
Title:
PHOTO-IONIZATION DEVICE WITH IMPROVED LINEARITY AND STABILITY
Assignment: 1
Reel/Frame:
056686/0571Recorded: 06/28/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHEN, BIYAN
Exec Dt:
06/08/2021
ZHENG, HAISHENG
Exec Dt:
06/08/2021
YIN, JUN
Exec Dt:
06/09/2021
ZHANG, QIAO
Exec Dt:
06/09/2021
Assignee:
NANOVA ENVIRONMENTAL, INC.
3338 BROWN STATION RD.
COUMBIA, MISSOURI 65202
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 2
Reel/Frame:
057476/0175Recorded: 07/06/2021Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE SPELLING OF THE ASSIGNEE CITY PREVIOUSLY RECORDED AT REEL: 056686 FRAME: 0571. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
CHEN, BIYAN
Exec Dt:
06/08/2021
ZHENG, HAISHENG
Exec Dt:
06/08/2021
YIN, JUN
Exec Dt:
06/09/2021
ZHANG, QIAO
Exec Dt:
06/09/2021
Assignee:
NANOVA ENVIRONMENTAL, INC.
3338 BROWN STATION RD.
COLUMBIA, MISSOURI 65202
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413

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