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:
Nov. 30, 2021
Filed:
Dec. 21, 2016
Applicant:
Glaxosmithkline Biologicals, S.a., Rixensart, BE;
Inventors:
Jeffrey A. Kern, Hamilton, MT;
Chad Farrenburg, Hamilton, MT;
Assignee:
GLAXOSMITHKLINE BIOLOGICALS SA, Rixensart, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01); B01D 11/04 (2006.01); C07H 11/04 (2006.01);
U.S. Cl.
CPC ...
C08B 37/0003 (2013.01); B01D 11/0492 (2013.01); C07H 11/04 (2013.01);
Abstract
A method of lipopolysaccharide (LPS) extraction from gram negative bacterial cells is provided, said method comprising a step of extracting LPS from the gram negative bacterial cell in a LPS extraction solution comprising a salt, water, an alcohol, and a further organic solvent. Compositions and uses of the extracted LPS are also provided.