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.:
Date of Patent:
Jul. 14, 2026
Filed:
Jan. 11, 2021
The University of Hong Kong, Hong Kong, CN;
Lit Man Poon, Hong Kong, CN;
Li-Meng Yan, Hong Kong, CN;
Pui Ngan Lau, Hong Kong, CN;
Malik Peiris, Hong Kong, CN;
The University of Hong Kong, Hong Kong, CN;
Abstract
Disclosed are viruses, and vaccines comprised of and made from such viruses, that include a heterologous nucleic acid segment encoding α-1,3-galactosyltransferase (α-1,3-GT) such that the nucleic acid segment expresses α-1,3-GT when the virus infects a host cell. Such viruses produce proteins having α-1,3-galactose. The presence of α-1,3-galactose on proteins of infected cells can powerfully stimulate the immune response of the host against the viral proteins of the virus, thus enhancing the effect of the virus as a vaccine. Also disclosed are vaccines that include and/or are produced by such viruses. Also disclosed are methods of making and using such viruses and vaccines, such as administering to a subject in need thereof a vaccine as disclosed and such as making a vaccine that includes one or more viral proteins expressed by a virus as disclosed.