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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
16455828
Filing Dt:
06/28/2019
Publication #:
Pub Dt:
01/02/2020
Inventor:
Jiaoming Qiu
Title:
METHOD AND SYSTEM FOR SUBSTANCE DETECTION WITH A MAGNETIC SENSOR
Assignment: 1
Reel/Frame:
049618/0315Recorded: 06/28/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/2015
Assignee:
1000 WESTGATE DRIVE, SUITE 162
ST PAUL, MINNESOTA 55114
Correspondent:
PILLSBURY WINTHROP SHAW PITTMAN, LLP
PO BOX 10500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:
061355/0023Recorded: 08/29/2022Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/28/2021
Assignee:
1000 WESTGATE DRIVE
SUITE 2000
ST. PAUL, MINNESOTA 55114
Correspondent:
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998

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