US Patent

US7427574 — Non-woven wash cloth

Formulation · Assigned to Sage Products LLC · Expires 2026-04-25 · 0y expired

Vulnerability score 50/100 Moderate — design-around opportunities exist

What this patent protects

This patent protects a non-woven washcloth that can absorb and hold a solution containing chlorhexidine gluconate and release it when wiped on skin.

USPTO Abstract

A non-woven washcloth formed from a blend of two different size polyester fibers, the majority of which have a length about half of that of the minority. The washcloth has good absorbing and holding properties for a solution containing chlorhexidine gluconate, while also releasing said chlorhexidine gluconate when wiped on skin.

Drugs covered by this patent

chlorhexidine-gluconate (CHLORHEXIDINE GLUCONATE)

Patent Metadata

Patent number: US7427574
Jurisdiction: US
Classification: Formulation
Expires: 2026-04-25
Drug substance claim: No
Drug product claim: Yes
Assignee: Sage Products LLC
Source: FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.