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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/10/2019
Application #:
14778951
Filing Dt:
01/15/2016
Publication #:
Pub Dt:
05/05/2016
Inventors:
Fujian CAO, Zhiqiang CHEN, Changbao XU, Guohua ZENG
Title:
APPARATUS FOR REMOVING CALCULUS IN VITRO
Assignment: 1
Reel/Frame:
037503/0528Recorded: 01/15/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/14/2015
Exec Dt:
12/14/2015
Exec Dt:
12/14/2015
Exec Dt:
12/14/2015
Assignee:
JIAZUI, HUANGGUO ROAD, ERQI DISTRICT
ZHENGZHOU, HENAN, CHINA 450000
Correspondent:
LEWIS ROCA ROTHGERBER CHRISTIE LLP
PO BOX 29001
GLENDALE, CA 91209

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