TRUDHESA Drug Patent Profile
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When do Trudhesa patents expire, and what generic alternatives are available?
Trudhesa is a drug marketed by Impel Pharms and is included in one NDA. There are six patents protecting this drug.
This drug has sixty-four patent family members in sixteen countries.
The generic ingredient in TRUDHESA is dihydroergotamine mesylate. There are six drug master file entries for this compound. Ten suppliers are listed for this compound. Additional details are available on the dihydroergotamine mesylate profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Trudhesa
A generic version of TRUDHESA was approved as dihydroergotamine mesylate by PADAGIS US on April 28th, 2003.
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Questions you can ask:
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Summary for TRUDHESA
International Patents: | 64 |
US Patents: | 6 |
Applicants: | 1 |
NDAs: | 1 |
Finished Product Suppliers / Packagers: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 49 |
Patent Applications: | 1,250 |
Drug Prices: | Drug price information for TRUDHESA |
What excipients (inactive ingredients) are in TRUDHESA? | TRUDHESA excipients list |
DailyMed Link: | TRUDHESA at DailyMed |
Pharmacology for TRUDHESA
Drug Class | Ergotamine Derivative |
US Patents and Regulatory Information for TRUDHESA
TRUDHESA is protected by six US patents and one FDA Regulatory Exclusivity.
Patents protecting TRUDHESA
Nasal drug delivery device
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Nozzles for nasal drug delivery
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Intranasal delivery of dihydroergotamine by precision olfactory device
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: NASAL ADMINISTRATION OF DIHYDROERGOTAMINE MESYLATE BY METERED SPRAY FOR THE ACUTE TREATMENT OF MIGRAINE WITH OR WITHOUT AURA
In-line nasal delivery device
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Nasal drug delivery device
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Nozzles for nasal drug delivery
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: NASAL ADMINISTRATION OF DIHYDROERGOTAMINE MESYLATE BY METERED SPRAY FOR THE ACUTE TREATMENT OF MIGRAINE WITH OR WITHOUT AURA
FDA Regulatory Exclusivity protecting TRUDHESA
NEW PRODUCT
Exclusivity Expiration: ⤷ Sign Up
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Impel Pharms | TRUDHESA | dihydroergotamine mesylate | SPRAY, METERED;NASAL | 213436-001 | Sep 2, 2021 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
Impel Pharms | TRUDHESA | dihydroergotamine mesylate | SPRAY, METERED;NASAL | 213436-001 | Sep 2, 2021 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
Impel Pharms | TRUDHESA | dihydroergotamine mesylate | SPRAY, METERED;NASAL | 213436-001 | Sep 2, 2021 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | ⤷ Sign Up | |||
Impel Pharms | TRUDHESA | dihydroergotamine mesylate | SPRAY, METERED;NASAL | 213436-001 | Sep 2, 2021 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | ⤷ Sign Up | |||
Impel Pharms | TRUDHESA | dihydroergotamine mesylate | SPRAY, METERED;NASAL | 213436-001 | Sep 2, 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. | >Exclusivity Expiration |
International Patents for TRUDHESA
See the table below for patents covering TRUDHESA around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
Brazil | 122021002471 | Dispositivo de distribuição de droga nasal | ⤷ Sign Up |
Japan | 2014518707 | ⤷ Sign Up | |
Japan | 6645735 | ⤷ Sign Up | |
Japan | 2021510155 | 精密嗅覚デバイスによるジヒドロエルゴタミンの鼻腔内送達 | ⤷ Sign Up |
Russian Federation | 2017113604 | НАКОНЕЧНИКИ ДЛЯ НАЗАЛЬНОЙ ДОСТАВКИ ЛЕКАРСТВЕННЫХ СРЕДСТВ | ⤷ Sign Up |
>Country | >Patent Number | >Title | >Estimated Expiration |