Evofem Inc Drug Patent Portfolio
Evofem Inc owns 1 orange book drug protected by 5 US patents Given below is the list of Evofem Inc's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10568855 | Compositions and methods for enhancing the efficacy of contraceptive microbicides | 15 Mar, 2033 | Active |
| US11337989 | Compositions and methods for inhibiting inflammation and diseases using an alginic acid-based antimicrobial compound | 15 Mar, 2033 | Active |
| US11439610 | Compositions and methods for enhancing the efficacy of contraceptive microbicides | 15 Mar, 2033 | Active |
| US11992472 | Compositions and methods for enhancing the efficacy of contraceptive microbicides | 15 Mar, 2033 | Active |
| US6706276 | Compositions and methods for trapping and inactivating pathogenic microbes and spermatozoa | 06 Mar, 2024 | Expired |
Latest Legal Activities on Evofem Inc's Drug Patents
Given below is the list of recent legal activities going on the following drug patents of Evofem Inc.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
|
Interim Patent Term Extension Granted
Critical
| 30 Jan, 2024 | US6706276 |
|
Change in Power of Attorney (May Include Associate POA)
Critical
| 08 Sep, 2023 | US11337989 |
|
Email Notification
Critical
| 08 Sep, 2023 | US11337989 |
| Payment of Maintenance Fee, 4th Yr, Small Entity | 09 Aug, 2023 | US10568855 |
|
Interim Patent Term Extension Granted
Critical
| 04 Aug, 2023 | US6706276 |
|
Email Notification
Critical
| 28 Feb, 2023 | US6706276 |
|
Interim Patent Term Extension Granted
Critical
| 22 Feb, 2023 | US6706276 |
|
Change in Power of Attorney (May Include Associate POA)
Critical
| 10 Feb, 2023 | US6706276 |
|
Correspondence Address Change
Critical
| 09 Feb, 2023 | US6706276 |
|
Email Notification
Critical
| 31 Jan, 2023 | US11439610 |
|
Email Notification
Critical
| 31 Jan, 2023 | US10568855 |
|
Change in Power of Attorney (May Include Associate POA)
Critical
| 31 Jan, 2023 | US11439610 |
|
Change in Power of Attorney (May Include Associate POA)
Critical
| 31 Jan, 2023 | US10568855 |
|
Correspondence Address Change
Critical
| 27 Jan, 2023 | US10568855 |
|
Recordation of Patent Grant Mailed
Critical
| 13 Sep, 2022 | US11439610 |
Evofem Inc's Family Patents
Evofem Inc drugs have patent protection in a total of 23 countries. It's US patent count contributes only to 25.4% of its total global patent coverage. 6 countries have all of their patents expired or invalidated which has opened up potential generic launch opportunities in these countries. Click
below to unlock the full patent family tree.
Evofem Inc Drug List
Given below is the complete list of Evofem Inc's drugs and the patents protecting them.
1. Phexxi
Phexxi is protected by 5 patents, out of which 1 has expired. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10568855 | Compositions and methods for enhancing the efficacy of contraceptive microbicides |
15 Mar, 2033
(8 years from now)
| Active |
| US11337989 | Compositions and methods for inhibiting inflammation and diseases using an alginic acid-based antimicrobial compound |
15 Mar, 2033
(8 years from now)
| Active |
| US11439610 | Compositions and methods for enhancing the efficacy of contraceptive microbicides |
15 Mar, 2033
(8 years from now)
| Active |
| US11992472 | Compositions and methods for enhancing the efficacy of contraceptive microbicides |
15 Mar, 2033
(8 years from now)
| Active |
| US6706276 | Compositions and methods for trapping and inactivating pathogenic microbes and spermatozoa |
06 Mar, 2024
(6 months ago)
| Expired |
Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Phexxi's drug page
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