Patent · US Active

Preparation of live vaccines

US11904008B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

Elanco Tiergesundheit AG · CH

Inventors

Klaus Linde · Grafenau, DE
Anke GROSSE-HERRENTHEY · Cuxhaven, DE

Key dates

Filing date	Aug 5, 2020
Grant date	Feb 20, 2024
Priority date	—
Expiry date	Aug 5, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Described is a method for the generation of a live vaccine containing stable bacteria carrying at least three attenuating mutations and a vaccine containing bacteria obtained by said method.

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