Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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07/23/2019
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Application #:
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16062846
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Filing Dt:
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06/15/2018
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Publication #:
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Pub Dt:
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12/27/2018
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Inventors:
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Yingjie Lai, Dabing Ye, Fengrui Lang, Xiangtian Long
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Title:
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METHOD FOR PREPARING EFFICIENTLY SYNTHETIC SITAFLOXACIN INTERMEDIATE (7S)-5-AZASPIRO[2.4]HEPTANE-7-YL TERT-BUTYL CARBAMATE
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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5TH FLOOR, BUILDING 7A, GUANGZHOU DEVELOPMENT ZONE |
SCIENTIFIC AND TECHNOLOGICAL ENTERPRISE ACCELERATOR, 11 KAIYUAN AVENUE GUANGZHOU |
GUANGDONG, CHINA 510530 |
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WARNER NORCROSS & JUDD LLP INTELLECTUAL |
900 FIFTH THIRD CENTER |
111 LYON STREET, N.W. |
GRAND RAPIDS, MI 49503-2487 |
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