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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11/21/2023
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Application #:
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17882045
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Filing Dt:
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08/05/2022
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Publication #:
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Pub Dt:
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11/30/2023
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Inventors:
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Peizhe CUI, Xin LI, Yinglong WANG, Zhaoyou ZHU, Kaiguang WANG, Jianguang QI, Limei ZHONG et al
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Title:
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PURIFICATION METHOD AND DEVICE FOR CONTINUOUS DISTILLATION AND SEPARATION OF IBUPROFEN INTERMEDIATE RAW MATERIAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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NO. 53 ZHENGZHOU ROAD |
SHIBEI DISTRICT |
QINGDAO, SHANDONG, CHINA 266000 |
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BUCKINGHAM, DOOLITTLE & BURROUGHS, LLC |
1375 E. 9TH ST. |
SUITE 1700 |
AKRON, 44333-8332 UNITED STATES |
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05/30/2024 08:22 PM
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