United States
US 12,697,569 B2
Filter media comprising a polyethersulfone-based fine fiber layer
US 12,697,569 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Hollingsworth & Vose Company. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Hollingsworth & Vose Company
- Inventors
- Ibrahim Hassounah; Narendiran Vitchuli; Abdoulaye Doucouré; Sneha Swaminathan
- Publication date
- 2026-08-04
- Filing date
- 2020-07-23
- Document type
- B2 Granted patent
- Also written as
- US 12,697,569 B2 · US12697569 · 12697569
Abstract
Filter media comprising polyethersulfone, related components, and related methods are generally described.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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