Details for Patent: 11,400,019
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Which drugs does patent 11,400,019 protect, and when does it expire?
Patent 11,400,019 protects POSIMIR and is included in one NDA.
This patent has seven patent family members in seven countries.
Summary for Patent: 11,400,019
| Title: | Sustained release drug delivery systems with reduced impurities and related methods |
| Abstract: | The present disclosure relates to sustained release drug delivery systems. In some cases, a composition comprises an active pharmaceutical agent; at least one of sucrose acetate isobutyrate and a polyorthoester; an organic solvent; and 2,6-dimethylaniline, wherein the 2,6-dimethylaniline is present at a level less than 500 ppm. In some cases, a composition comprises N-oxide of active pharmaceutical agent at a level less than 1 wt %, based on weight of the composition. In some case, a composition comprises metal present at a level less than 5 ppm. Dosage forms and methods are also provided. |
| Inventor(s): | Miksztal; Andrew R. (Palo Alto, CA), Joice; Judy (San Jose, CA), Autio; Susan (San Jose, CA), Davis; Mark P. (Middleton, WI) |
| Assignee: | DURECT CORPORATION (Cupertino, CA) |
| Application Number: | 17/504,913 |
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Patent Claim Types: see list of patent claims | Composition; Compound; |
Drugs Protected by US Patent 11,400,019
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Innocoll | POSIMIR | bupivacaine | SOLUTION;INFILTRATION | 204803-001 | Feb 1, 2021 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | ⤷ Sign Up | ||||
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
International Family Members for US Patent 11,400,019
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Brazil | 112022013784 | ⤷ Sign Up | |||
| Canada | 3167217 | ⤷ Sign Up | |||
| China | 115666621 | ⤷ Sign Up | |||
| European Patent Office | 4090353 | ⤷ Sign Up | |||
| Japan | 2023515918 | ⤷ Sign Up | |||
| South Korea | 20220140711 | ⤷ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
