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:
Jan. 30, 2024
Filed:
Dec. 07, 2021
Applicant:
Merck Sharp & Dohme Llc, Rahway, NJ (US);
Inventors:
Michael Albert Winters, Doylestown, PA (US);
John E. MacNair, Lansdale, PA (US);
Assignee:
Merck Sharp & Dohme LLC, Rahway, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/64 (2017.01); A61K 39/09 (2006.01); A61K 47/36 (2006.01); G01N 33/569 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 47/646 (2017.08); A61K 39/092 (2013.01); A61K 47/36 (2013.01); G01N 33/56944 (2013.01); A61K 2039/6037 (2013.01); G01N 2333/315 (2013.01);
Abstract
The present invention provides a method of producing a polysaccharide-protein conjugate with capsular polysaccharide fromserotype 19F conjugated to a carrier protein. The method includes a prolonged incubation step prior to filtration to remove free polysaccharide.