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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.:

US 11466074 B1

PDFFull Text
Date of Patent:
Oct. 11, 2022

Filed:

Nov. 03, 2015

Antibodies targeting a galactan-based o-antigen of k. pneumoniae

Applicant:

X4 Pharmaceuticals (Austria) Gmbh, Vienna, AT;

Inventors:

Valeria Szijarto, Vienna, AT;

Gábor Nagy, Sopron, HU;

Luis Guachalla, Vienna, AT;

Zehra Visram, Vienna, AT;

Eszter Nagy, Vienna, AT;

Jolanta Katarzyna Lukasiewicz, Wroclaw, PL;

Assignee:

X4 PHARMACEUTICALS (AUSTRIA) GMBH, Vienna, AT;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Sarvamangala Devi

Int. Cl.
CPC ...
C07K 16/12 (2006.01); A61K 39/00 (2006.01); G01N 33/569 (2006.01);
U.S. Cl.
CPC ...
C07K 16/1228 (2013.01); G01N 33/56916 (2013.01); A61K 2039/505 (2013.01); C07K 2317/76 (2013.01); C07K 2317/92 (2013.01); G01N 2333/26 (2013.01); G01N 2800/26 (2013.01);
Abstract

The invention provides for an isolated antibody that specifically recognizes a galactan-III epitope of the lipopolysaccharide (LPS) O-antigen structure of, which epitope is incorporated in galactan-III repeating units, wherein the galactan-III repeating unit is a branched galactose homopolymer of Formula (I). The invention further provides for a pharmaceutical or diagnostic preparation comprising said antibody, and a method of producing said antibody.

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Szijarto, Valeria. (2022). Antibodies targeting a galactan-based o-antigen of k. pneumoniae (U.S. Patent No. 11466074). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11466074

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