Wednesday, July 8, 2026

pharma · Contraception · Chlamydia Trachomatis Infection · EVFM

Evofem Biosciences

Evofem Biosciences patent portfolio — 8 USPTO pharmaceutical patents (A61K/A61P) with grant dates, status, and loss-of-exclusivity filters.

San Diego, USA HQ
2015 Founded
39 Employees
Public company Type
EVFM · NYSE Ticker
Company details
Status
Public
HQ
San Diego, USA
Founded
2015
Employees
39
Programs
6
Drugs
2
Patents
8
Intelligence · Patents

Evofem Biosciences patents

8 pharmaceutical patents indexed for Evofem Biosciences. 0 expire within 24 months.

Evofem Biosciences has 8 pharmaceutical patents in our USPTO PatentsView index (A61K/A61P). 0 expire within 24 months — use filters for patent-cliff planning.

Patent portfolio

  1. US 12280037

    Method and pharmaceutical composition for treating or preventing trichomoniasis and uses thereof

    Expires Mon Apr 17 2045 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  2. US 12172969

    Deuterated secnidazole for use in the treatment of bacterial vaginosis and methods and uses thereof

    Expires Mon Dec 19 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  3. US 11992472

    Compositions and methods for enhancing the efficacy of contraceptive microbicides

    Expires Mon May 23 2044 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  4. US 11439610

    Compositions and methods for enhancing the efficacy of contraceptive microbicides

    Expires Mon Sep 08 2042 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  5. US 11419835

    Method of treatment and prevention of bacterial vaginosis

    Expires Mon Aug 18 2042 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  6. US 11337989

    Compositions and methods for inhibiting inflammation and diseases using an alginic acid-based antimicrobial compound

    Expires Mon May 19 2042 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  7. US 10568855

    Compositions and methods for enhancing the efficacy of contraceptive microbicides

    Expires Mon Feb 20 2040 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted
  8. US 9566232

    Compositions and methods for enhancing the efficacy of contraceptive microbicides

    Expires Mon Feb 09 2037 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

How many patents does Evofem Biosciences have?

8 published patents match the current filter (all indexed). The full portfolio is indexed from USPTO PatentsView (A61K/A61P).

When do Evofem Biosciences patents expire?

0 patents in the full portfolio expire within 24 months. Use the expiring filters above or open individual patent pages for grant and expiration dates.