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ChemGenes Corporation

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Shanghai Hongene Biotech Corporation

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Shanghai Hongene Biotech Corporation v. ChemGenes Corporation

IPR2023-00490 | Patent Trial and Appeal Board

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Filed Jan. 19, 2023

Terminated July 18, 2024

Judges Cynthia Hardman, John New, and Zhenyu Yang

Case Type Inter Partes Review

Status Final Written Decision

Challenged Patent 13/261,029

Patent No. 9,884,885 assignments

Tech Center 1600

Art Unit 1673

Inventors Suresh C. Srivastava, Naveen P. Srivastava

Last Updated: 3 weeks, 1 day ago

Filing Date	#	Filing and Exhibits
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Shanghai Hongene Biotech Corporation v. ChemGenes Corporation

IPR2023-00490 | Patent Trial and Appeal Board

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