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:
Oct. 14, 2025
Filed:
Apr. 11, 2022
Fredax Ab, Bjarred, SE;
Amanda Thuy Tran, Malmo, SE;
Anders Axelsson, Bjärred, SE;
Cecilia Ann-Christin Malmborg Hager, Helsingborg, SE;
Kjell Sjöström, Lund, SE;
Sven-Erik Strand, Lund, SE;
Urpo Juhani Lamminmäki, Vanhalinna, FI;
FREDAX AB, Bjarred, SE;
Abstract
The present invention provides antibody polypeptides with binding specificity for prostate specific antigen (PSA), wherein the antibody polypeptide comprises (a) a heavy chain variable region comprising the amino acid sequences of SEQ ID NO:1 and SEQ ID NO:2 and SEQ ID NO:3 and/or (b) a light chain variable region comprising the amino acid sequences of SEQ ID NO:4 and SEQ ID NO:5 and SEQ ID NO:6, and wherein the heavy chain variable region and light chain variable region comprise framework amino acid sequences from one or more human antibodies. The invention further provides use of said antibody polypeptides in the diagnosis and treatment of prostate cancer.