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:
Aug. 15, 2017
Filed:
Sep. 05, 2013
Eveliqure Biotechnologies Gmbh, Vienna, AT;
Gábor Nagy, Sopron, HU;
Tamás Henics, Vienna, AT;
Valeria Szijárto, Vienna, AT;
Eszter Nagy, Vienna, AT;
EVELIQURE BIOTECHNOLOGIES GMBH, Vienna, AT;
Abstract
A live attenuatedvaccine, which is based on a roughstrain lacking LPS O-antigen which is non-invasive through a mutation of the invasion plasmid, specifically for use in the immunoprophylaxis of a subject to prevent infectious diseases, preferably enteral disease, and astrain, which is a2a strain with a deletion of the rfb F, ipa B and/or ipa C genes, as well as a recombinant plasmid vector based on a mutatedinvasion plasmid comprising a nucleotide sequence encoding at least one heterologous antigen, wherein the plasmid is mutated in at least one of the ipa B and/or ipa C genes.