Details for Patent: 9,937,132
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Which drugs does patent 9,937,132 protect, and when does it expire?
Patent 9,937,132 protects BONJESTA and is included in one NDA.
This patent has thirty-two patent family members in twenty-four countries.
Summary for Patent: 9,937,132
| Title: | Formulation of doxylamine and pyridoxine and/or metabolites or salts thereof |
| Abstract: | A dual release oral dosage system/dosage form comprising an immediate release component/composition and a delayed release component/composition is described. Each of the immediate release component/composition and delayed release component/composition comprises one or more of doxylamine, an analog thereof, a derivative thereof, a prodrug thereof, a metabolite thereof and/or a salt thereof, and one or more of pyridoxine, a salt thereof, a metabolite thereof and/or a salt of the metabolite. The dual release oral dosage system/dosage form exhibits an improved pharmacokinetic profile relative to the current Diclectin.RTM. formulation and is useful for example for the alleviation of the symptoms of nausea and vomiting, for example in the case of nausea and vomiting in pregnancy (NVP). |
| Inventor(s): | Vranderick; Manon (St-Lazare, CA), St-Onge; Jean-Luc (Mirabel, CA), Gedeon; Christelle (Toronto, CA), Gallo; Michele (Blainville, CA), Gervais; Eric (Blainville, CA) |
| Assignee: | DUCHESNAY INC. (Blainville, CA) |
| Application Number: | 15/163,621 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 9,937,132 |
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Patent Claim Types: see list of patent claims | Use; Composition; Dosage form; |
Drugs Protected by US Patent 9,937,132
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Duchesnay | BONJESTA | doxylamine succinate; pyridoxine hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 209661-001 | Nov 7, 2016 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | TREATMENT OF NAUSEA AND VOMITING OF PREGNANCY IN WOMEN WHO DO NOT RESPOND TO CONSERVATIVE MANAGEMENT | ⤷ 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 9,937,132
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Argentina | 090126 | ⤷ Try a Trial | |||
| Argentina | 122580 | ⤷ Try a Trial | |||
| Australia | 2013224598 | ⤷ Try a Trial | |||
| Brazil | 112014020186 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
