Patent · US Active

Non-natural amino acid replication-dependent microorganisms and vaccines

US9121024B2 · kind B2 · utility

4Cited by

130References

8Claims

0Family size

Assignee

Ambrx, Inc. · US

Inventors

Feng Tian · San Diego, US
Brad Hehli · San Diego, US

Key dates

Filing date	Sep 28, 2009
Grant date	Sep 1, 2015
Priority date	—
Expiry date	Aug 25, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N9/93
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compositions and methods of producing vaccines, including methods wherein whole organism vaccines are provided with limited replication abilities, thereby increasing vaccine safety and efficacy, through the use of non-natural, unnatural, or non-naturally encoded amino acids.

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