Pharsight

Phexxi patents expiration

Can you believe PHEXXI received compensation for the extended wait time during the regulatory approval process?
Drug Patent Number Company Drug Patent Title Drug Patent Expiry Activity Alert
These drug patents protects the active chemical substance. Only drug patent owner can launch products that use this active substance.
US11439610 EVOFEM INC Compositions and methods for enhancing the efficacy of contraceptive microbicides
Mar, 2033

(8 years from now)

These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US6706276 EVOFEM INC Compositions and methods for trapping and inactivating pathogenic microbes and spermatozoa
Mar, 2024

(a month ago)

US10568855 EVOFEM INC Compositions and methods for enhancing the efficacy of contraceptive microbicides
Mar, 2033

(8 years from now)

US11337989 EVOFEM INC Compositions and methods for inhibiting inflammation and diseases using an alginic acid-based antimicrobial compound
Mar, 2033

(8 years from now)

Phexxi is owned by Evofem Inc.

Phexxi contains Citric Acid; Lactic Acid; Potassium Bitartrate.

Phexxi has a total of 4 drug patents out of which 1 drug patent has expired.

Expired drug patents of Phexxi are:

  • US6706276

Phexxi was authorised for market use on 22 May, 2020.

Phexxi is available in gel;vaginal dosage forms.

Phexxi can be used as prevention of pregnancy.

The generics of Phexxi are possible to be released after 15 March, 2033.

Drug Exclusivity Drug Exclusivity Expiration
New Product(NP) May 22, 2023

Drugs and Companies using CITRIC ACID; LACTIC ACID; POTASSIUM BITARTRATE ingredient

Market Authorisation Date: 22 May, 2020

Treatment: Prevention of pregnancy

Dosage: GEL;VAGINAL

How can I launch a generic of PHEXXI before it's drug patent expiration?
More Information on Dosage

PHEXXI family patents

Family Patents