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:
May. 26, 2026
Filed:
Jun. 01, 2023
Applicant:
Polymedics Innovations Gmbh, Denkendorf, DE;
Inventors:
Heinrich Planck, Nuertingen, DE;
Erhard Mueller, Stuttgart, DE;
Svenja Reimer, Aichtal, DE;
Christian Planck, Kirchheim, DE;
Helmut Hierlemann, Goeppingen, DE;
Assignee:
PolyMedics Innovations GmbH, Denkendorf, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/00 (2024.01); A61L 26/00 (2006.01);
U.S. Cl.
CPC ...
A61L 26/009 (2013.01); A61L 26/0052 (2013.01); A61L 26/0095 (2013.01);
Abstract
A covering membrane for medical wound area treatment is disclosed for burns or for preventing adhesion. The covering membrane has a substrate layer including a polymer material as well as collagen particles which have a particle size I of more than 80 μm and are disposed in such a way as to be fixedly embedded in at least some portions of the polymer material of the substrate layer. The covering membrane further relates to a process for manufacturing such a covering membrane.