Patent · US Active

Heat-resistant H1N1 subtype influenza virus mutant strain, preparation method and application thereof

US11583580B2 · kind B2 · utility

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2Claims

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Assignee

INSTITUTE OF ANIMAL HUSBANDRY AND VETERINARY SCIENCES, HUBEI ACADEMY OF AGRICULTURAL SCIENCES · CN

Inventors

Yu-Ming Shang · Beijing, CN
Guoyuan Wen · 红钢城街道, CN
Li Li · Stanford, US
Huabin Shao · Shanghai, CN
Qingping Luo · Beijing, CN
Honglin Wang · Hikone, JP
Ling Luo · Hangzhou City, CN
Rongrong Zhang · Zhejiang, CN
Hongcai Wang · 红钢城街道, CN
Tengfei Zhang · Zhenjiang, CN
Wenting Zhang · Tangxia, CN
Qin Lu · Guangxi, CN

Key dates

Filing date	Apr 19, 2021
Grant date	Feb 21, 2023
Priority date	—
Expiry date	May 13, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2760/16152
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A heat-resistant H1N1 subtype influenza virus mutant strain rPR8-HA-N5 has been preserved at China Center for Type Culture Collection, Wuhan University, Wuhan, China with the preservation number of CCTCC No. V202043.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.