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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/27/2016
Application #:
14780718
Filing Dt:
09/28/2015
Publication #:
Pub Dt:
02/18/2016
Inventors:
Yongqian Wu, Chutian Shu
Title:
Prodrugs Of Bicyclic Substituted Pyrimidine Type PDE-5 Inhibitors
Assignment: 1
Reel/Frame:
036828/0249Recorded: 10/20/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/19/2015
Exec Dt:
10/19/2015
Assignee:
2518, TIANCHEN STREET
NATIONAL HIGH-TECH DEVELOPMENT ZONE, JINAN
SHANDONG, CHINA 250101
Correspondent:
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
DAVID M. LAPRAIRIE
ROYAL OAK, MI 48067
Assignment: 2
Reel/Frame:
048301/0135Recorded: 02/12/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2019
Assignee:
27TH FLOOR, TIANYI INTERNATIONAL BUILDING, NO. 85 BINHAI AVENUE
LONGHUA DISTRICT HAIKOU
HAINAN, CHINA 570105
Correspondent:
DAVID M. LAPRAIRIE
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 3
Reel/Frame:
054843/0944Recorded: 01/07/2021Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/31/2020
Assignee:
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507, NO.769 TAIHANG STREET, HIGH-TECH DISTRICT, HEBEI PROVINCE
SHIJIAZHUANG, CHINA
Correspondent:
DAVID M. LAPRAIRIE
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST 4TH STREET
ROYAL OAK, MI 48067

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