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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/12/2015
Application #:
13520694
Filing Dt:
07/05/2012
Publication #:
Pub Dt:
11/08/2012
Inventors:
Min Wei, Wenying Shi, Jun Lu, Xue Duan
Title:
PREPARATION OF AN OPTICAL PH SENSOR BASED ON FLUORESCEIN AND 1-HEPTANESULFONIC ACID SODIUM CO-INTERCALATED LAYERED DOUBLE HYDROXIDE
Assignment: 1
Reel/Frame:
028494/0591Recorded: 07/05/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/04/2012
Exec Dt:
07/04/2012
Exec Dt:
07/04/2012
Exec Dt:
07/04/2012
Assignee:
NO. 15, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100029
Correspondent:
BRYAN A. WONG
P.O. BOX 2902
MINNEAPOLIS, MN 55402

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