Details for Patent: 9,254,341
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Which drugs does patent 9,254,341 protect, and when does it expire?
Patent 9,254,341 protects CYTALUX and is included in one NDA.
This patent has thirty-five patent family members in twelve countries.
Summary for Patent: 9,254,341
Title: | Methods of manufacture of pteroyl-amino acid-fluorescent dyes |
Abstract: | The present invention discloses a process for preparing a compound having the formula ##STR00001## Including Reacting a compound of the formula 1: ##STR00002## with a compound of the formula: ##STR00003## in the presence of a polar solvent and trifluoroacetic acid to provide a compound of the formula: ##STR00004## or a racemic mixture thereof; and further reacting the compound of the formula: ##STR00005## or a racemic mixture thereof; with sodium hydroxide and a compound of the formula: ##STR00006## wherein R.sup.1 and R.sup.2 are as defined above. |
Inventor(s): | Kularatne; Sumith A. (West Lafayette, IN), Gagare; Pravin (West Lafayette, IN), Noshi; Mohammad (West Lafayette, IN) |
Assignee: | |
Application Number: | 14/046,916 |
Patent Claim Types: see list of patent claims | Use; |
Drugs Protected by US Patent 9,254,341
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Target Labs | CYTALUX | pafolacianine sodium | SOLUTION;INTRAVENOUS | 214907-001 | Nov 29, 2021 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | Y | ⤷ Try a 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 9,254,341
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Australia | 2013381391 | ⤷ Try a Trial | |||
Australia | 2013383382 | ⤷ Try a Trial | |||
Australia | 2013383386 | ⤷ Try a Trial | |||
Australia | 2017203340 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |