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:
Sep. 09, 2025
Filed:
Jun. 09, 2020
The Regents of the University of Michigan, Ann Arbor, MI (US);
Maria Kim, Ann Arbor, MI (US);
Elizabeth J. Brisbois, Athens, GA (US);
Joshua C. Doverspike, Ann Arbor, MI (US);
Shale J. Mack, Ann Arbor, MI (US);
Orsolya I. Lautner-Csorba, Ann Arbor, MI (US);
Kamila Katarzyna Konopinska, Vista, CA (US);
Mark E. Meyerhoff, Ann Arbor, MI (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
A catheter insert device includes a powder composition, and a housing. The powder composition includes a solid phase S-nitrosothiol (RSNO). The housing includes a polymeric wall that is i) permeable to nitric oxide, ii) non-porous, and iii) permeable to water vapor, and an inner lumen defined at least in part by the polymeric wall. The powder composition is completely sealed within the inner lumen of the housing.