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:
Jul. 21, 2026
Filed:
Jun. 18, 2021
Applicant:
Helmholtz-zentrum Für Infektionsforschung Gmbh, Braunschweig, DE;
Inventors:
Sangeun Lee, Saarbrücken, DE;
Brigitta Loretz, Saarbrücken, DE;
Claus-Michael Lehr, Saarbrücken, DE;
K.H. Anna Hirsch, Saarbrücken, DE;
Assignee:
Helmholtz-Zentrum für Infektionsforschung GmbH, Braunschweig, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/69 (2017.01); A61K 48/00 (2006.01);
U.S. Cl.
CPC ...
A61K 47/6935 (2017.08); A61K 48/0041 (2013.01);
Abstract
Polymer-cargo-complexes including cross-linked copolymers and cargo molecules bound to the copolymers by electrostatic interactions. The non-medical use thereof for transfection and to a kit including such polymer-cargo-complexes. The polymer-cargo-complexes for use in therapy, in particular for use in gene therapy or peptide/protein drug delivery. A method of preparing the polymer-cargo-complexes. A kit for preparing a polymer-cargo-complex of the invention.