Details for Patent: 11,337,989
Which drugs does patent 11,337,989 protect, and when does it expire?
Patent 11,337,989 protects PHEXX and is included in one NDA.
This patent has twenty-two patent family members in fourteen countries.
Summary for Patent: 11,337,989
| Title: | Compositions and methods for inhibiting inflammation and diseases using an alginic acid-based antimicrobial compound |
| Abstract: | The present disclosure relates to compositions and methods for inhibiting inflammation and reducing the risk of spreading sexually transmitted diseases using an alginic acid-based antimicrobial compound. Such compositions provide dual protection by (1) attacking and inactivating viruses and other microbes and (2) blocking the host response that viruses trigger to invade host cells. Such compositions can also be part of an acid buffering contraceptive. |
| Inventor(s): | Wendell Guthrie, Gary S. Hahn |
| Assignee: | Evofem Inc |
| Application Number: | US15/106,755 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 11,337,989 |
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Patent Claim Types: see list of patent claims | Use; Composition; Dosage form; |
Drugs Protected by US Patent 11,337,989
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Evofem Inc | PHEXX | citric acid; lactic acid; potassium bitartrate | GEL;VAGINAL | 208352-001 | May 22, 2020 | RX | Yes | Yes | 11,337,989 | ⤷ Start Trial | PREVENTION OF PREGNANCY | ⤷ Start Trial | ||||
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 11,337,989
| PCT Information | |||
| PCT Filed | December 19, 2014 | PCT Application Number: | PCT/US2014/071664 |
| PCT Publication Date: | June 25, 2015 | PCT Publication Number: | WO2015/095793 |
International Family Members for US Patent 11,337,989
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Australia | 2014368971 | ⤷ Start Trial | |||
| Australia | 2020202835 | ⤷ Start Trial | |||
| Brazil | 112016014506 | ⤷ Start Trial | |||
| China | 106029078 | ⤷ Start Trial | |||
| China | 114452298 | ⤷ Start Trial | |||
| Denmark | 3082826 | ⤷ Start Trial | |||
| European Patent Office | 3082826 | ⤷ Start Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
