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:
Apr. 01, 2014
Filed:
Dec. 24, 2008
Applicants:
Philip J. Sizer, Frodsham, GB;
Jane King-haughey, Cheshire, GB;
David Simpkin, Frodsham, GB;
Roger Williams, Liverpool, GB;
Inventors:
Philip J. Sizer, Frodsham, GB;
Jane King-Haughey, Cheshire, GB;
David Simpkin, Frodsham, GB;
Roger Williams, Liverpool, GB;
Assignee:
Novartis AG, Basel, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/53 (2006.01); A61K 39/145 (2006.01);
U.S. Cl.
CPC ...
Abstract
Influenza hemagglutinin (HA) binds to aluminum salt adjuvants and cannot easily be directly assayed directly a single radial immunodiffusion (SRID) test. The invention modifies the SRID protocol for an adsorbed antigen by including a step in which antigen is desorbed prior to diffusion.