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. 12, 2026
Filed:
Jan. 11, 2021
Applicant:
Solventum Intellectual Properties Company, Maplewood, MN (US);
Inventors:
Joanna Payne Perkins, San Antonio, TX (US);
Paul S. Slack, San Jose, CA (US);
Kevin Higley, San Antonio, TX (US);
Kenneth Mitchel Knowles, Bandera, TX (US);
Aidan Marcus Tout, Alderbury, GB;
Assignee:
Solventum Intellectual Properties Company, Maplewood, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/0203 (2024.01); A61F 13/00 (2024.01); A61F 13/02 (2024.01); A61F 13/05 (2024.01); A61M 1/00 (2006.01); F16K 15/00 (2006.01);
U.S. Cl.
CPC ...
A61F 13/022 (2013.01); A61F 13/02 (2013.01); A61F 13/0266 (2013.01); A61F 13/05 (2024.01); A61M 1/74 (2021.05); A61M 1/85 (2021.05); A61M 1/915 (2021.05); A61M 1/92 (2021.05); F16K 15/00 (2013.01); A61F 2013/00174 (2013.01); A61F 2013/0028 (2013.01); A61F 2013/00536 (2013.01);
Abstract
Wound treatment systems and methods (e.g., having hydrophilic wound inserts), such as for negative-pressure and/or fluid-installation wound therapies. Some embodiments include a check-valve assembly between a wound dressing and a vacuum source.