US Patent

US11439610 — Compositions and methods for enhancing the efficacy of contraceptive microbicides

Composition of Matter · Assigned to Evofem Inc · Expires 2033-03-15 · 7y remaining

Vulnerability score 12/100 Ironclad — strong claim type, well-established, deep family

What this patent protects

This patent protects compositions and methods that combine a contraceptive microbicide with an antiviral agent in an acidic carrier to enhance their efficacy.

USPTO Abstract

The present disclosure relates to compositions and methods for contraception that also enhance the efficacy of microbicides. Such compositions serve the dual purpose of preventing pregnancy and lessening the risk of spreading sexually transmitted diseases. More specifically, the compositions and methods relate to synergistic contraceptive microbicide and antiviral compositions comprising a combination of a contraceptive microbicide and an antiviral agent in an acidic carrier that enhances the efficacy of both the contraceptive microbicide and antiviral agent.

Drugs covered by this patent

Patent Metadata

Patent number
US11439610
Jurisdiction
US
Classification
Composition of Matter
Expires
2033-03-15
Drug substance claim
Yes
Drug product claim
Yes
Assignee
Evofem Inc
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.