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:
Nov. 10, 2026
Filed:
May. 08, 2024
Pharaoh Neuro, Inc., Minneapolis, MN (US);
Justin Charles Jones, Minneapolis, MN (US);
Matthew John Hill, St. Paul, MN (US);
Elizabeth Christine Johnson, Minneapolis, MN (US);
Brett Jacob Andreas, Minneapolis, MN (US);
Lucas John Sheehan, Shakopee, MN (US);
Nathan Mueggenberg, Coon Rapids, MN (US);
Chase Knight-Scott, Tyrone, GA (US);
David John Deroode, Crystal, MN (US);
Abstract
Filtering device for filtering cerebrospinal fluid are disclosed. An example filtering device may include a filter housing having an inlet for receiving cerebrospinal fluid from a patient and an outlet for returning filtered cerebrospinal fluid to the patient. The filter housing may include a plurality of layers coupled together and defining a fluid pathway therein between the inlet and the outlet. A filtering section may be defined within the filter housing along the fluid pathway. The filtering section may include a widened region of the fluid pathway that is configured to slow the passage of fluid therethrough.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile