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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12122807 B1

PDFFull Text
Date of Patent:
Oct. 22, 2024

Filed:

Jul. 18, 2022

Influenza virus replication for vaccine development

Applicant:

Wisconsin Alumni Research Foundation (Warf), Madison, WI (US);

Inventors:

Yoshihiro Kawaoka, Middleton, WI (US);

Gabriele Neumann, Madison, WI (US);

Jihui Ping, Nanjing, CN;

Assignee:

Wisconsin Alumni Research Foundation (WARF), Madison, WI (US);

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Barry A Chestnut

Int. Cl.
CPC ...
C12N 7/00 (2006.01); A61K 9/00 (2006.01); A61K 39/145 (2006.01); A61P 31/16 (2006.01); C07K 14/005 (2006.01); C12N 7/01 (2006.01); C12N 15/00 (2006.01); C12N 15/86 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/005 (2013.01); A61K 9/0019 (2013.01); A61K 9/007 (2013.01); A61K 39/145 (2013.01); A61P 31/16 (2018.01); C12N 7/00 (2013.01); A61K 2039/54 (2013.01); A61K 2039/544 (2013.01); C12N 2760/16121 (2013.01); C12N 2760/16122 (2013.01); C12N 2760/16134 (2013.01); C12N 2760/16152 (2013.01);
Abstract

An isolated recombinant influenza virus is provided having PA, PB1, PB2, NP, NS, M, NA and HA viral segments, wherein the PB1 viral segment encodes a PB1 with a residue other than isoleucine at position 711 or the M viral segment encodes a M1 with a residue other than methionine at position 128, wherein the recombinant influenza virus has enhanced replication relative to a corresponding influenza virus having a PB1 viral segment that encodes a PB1 with an isoleucine at position 711 or having a M viral segment that encodes a M1 with methionine at position 128, as well as methods of making and using the virus.

Find Patent Forward Citations

Kawaoka, Yoshihiro. (2024). Influenza virus replication for vaccine development (U.S. Patent No. 12122807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12122807

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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