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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/08/2011
Application #:
12269652
Filing Dt:
11/12/2008
Publication #:
Pub Dt:
06/04/2009
Inventors:
Charles Z. Ding, Yafei Jin, In Ho Kim, Keith Combrink
Title:
QUINOLONE CARBOXYLIC ACID-SUBSTITUTED RIFAMYCIN DERIVATIVES
Assignment: 1
Reel/Frame:
025476/0869Recorded: 12/13/2010Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/20/2009
Exec Dt:
01/20/2009
Exec Dt:
01/10/2009
Exec Dt:
01/12/2009
Assignee:
1502 VICEROY DRIVE
DALLAS, TEXAS 75235-2304
Correspondent:
T. LING CHWANG
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 2
Reel/Frame:
022678/0001Recorded: 05/13/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2009
Assignee:
3401 ARMSTRONG AVENUE
DALLAS, TEXAS 75205
Correspondent:
T. LING CHWANG
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 3
Reel/Frame:
034721/0101Recorded: 01/15/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/09/2013
Assignee:
218 XINGHU STREET, BLDG. B2
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Correspondent:
T. LING CHWANG
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 4
Reel/Frame:
057921/0982Recorded: 10/26/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/02/2021
Assignee:
218 XINGHU STREET, BUILDING B2, SUITE 711
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Correspondent:
DORSEY & WHITNEY LLP
1400 WEWATTA STREET SUITE 400
DENVER, CO 80202

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