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:
Oct. 20, 2020
Filed:
Jan. 29, 2020
Applicant:
Prokarium Limited, London, GB;
Inventors:
Rocky Marc Cranenburgh, London, GB;
Annelise Juliette Soulier, London, GB;
Assignee:
PROKARIUM LIMITED, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/02 (2006.01); C12N 1/20 (2006.01); C12N 1/36 (2006.01); A61K 39/112 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 39/0275 (2013.01); C12N 1/20 (2013.01); C12N 1/36 (2013.01); A61K 2039/522 (2013.01); C12N 2510/00 (2013.01);
Abstract
The present invention relates to the modification of a live attenuated strain ofserovar, wherein its natural surface-exposed polysaccharide and flagellin antigens may be converted to, or augmented by, those from other strains of, includingserovarsand. The present invention also relates to modified strains ofserovarbeing suitable for use as components of a vaccine for enteric fever and