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:
Aug. 11, 2026
Filed:
Mar. 06, 2020
Applicant:
Glaxosmithkline Biologicals SA, Rixensart, BE;
Inventors:
Roberto Adamo, Siena, IT;
Francesco Berti, Siena, IT;
Paolo Costantino, Milan, IT;
Luigi Lay, Milan, IT;
Assignee:
GLAXOSMITHKLINE BIOLOGICALS SA, Rixensart, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/095 (2006.01); A61K 39/00 (2006.01); A61K 39/385 (2006.01); A61K 47/64 (2017.01); C08B 37/00 (2006.01);
U.S. Cl.
CPC ...
A61K 39/095 (2013.01); A61K 39/385 (2013.01); A61K 47/6415 (2017.08); A61K 47/646 (2017.08); C08B 37/0006 (2013.01); A61K 2039/6037 (2013.01);
Abstract
The invention is in the field of vaccines and relates to oligomers having a selected degree of polymerization, obtained by connecting together a number of carbocyclic repeating units, and to conjugated derivatives thereof. The oligomers and conjugated derivatives thereof of the invention also have a selected degree of acetylation. The derivatives of the invention are useful for the preparation of immunogenic compositions, e.g. in the form of a vaccine.