Details for Patent: 12,350,377
Which drugs does patent 12,350,377 protect, and when does it expire?
Patent 12,350,377 protects SYMPROIC and is included in one NDA.
This patent has nine patent family members in eight countries.
Summary for Patent: 12,350,377
| Title: | Preparation containing 6,7-unsaturated-7-carbamoyl morphinan derivatives |
| Abstract: | The solid preparation which improved the dissolution profile and the stability of the 6,7-unsaturation-7-carbamoyl morphinan derivative is provided. When 6,7-unsaturation-7-carbamoyl morphinan derivative, croscarmellose sodium and ferric oxide were contained, not titanium oxide in the solid preparations and the coating solid preparations, a dissolution rate after 15 minutes of the dissolution test is more than 85%, and stability, particularly, light stability can be improve. |
| Inventor(s): | Akira Mashimo, Shunji Ichio, Yoshinori Tamura, Kouichi Noguchi |
| Assignee: | Shionogi and Co Ltd |
| Application Number: | US17/156,892 |
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Patent Claim Types: see list of patent claims | Use; Formulation; |
Drugs Protected by US Patent 12,350,377
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bdsi | SYMPROIC | naldemedine tosylate | TABLET;ORAL | 208854-001 | Mar 23, 2017 | RX | Yes | Yes | ⤷ Start Trial | ⤷ Start Trial | Y | ⤷ 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 |
International Family Members for US Patent 12,350,377
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Canada | 2873961 | ⤷ Start Trial | |||
| Denmark | 2851075 | ⤷ Start Trial | |||
| European Patent Office | 2851075 | ⤷ Start Trial | |||
| Spain | 2903149 | ⤷ Start Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
