DHIVY Drug Patent Profile
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When do Dhivy patents expire, and what generic alternatives are available?
Dhivy is a drug marketed by Avion Pharms and is included in one NDA. There are three patents protecting this drug.
This drug has seven patent family members in six countries.
The generic ingredient in DHIVY is carbidopa; levodopa. There are eighteen drug master file entries for this compound. Thirty-three suppliers are listed for this compound. Additional details are available on the carbidopa; levodopa profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Dhivy
A generic version of DHIVY was approved as carbidopa; levodopa by DR REDDYS LABS SA on August 28th, 1992.
Summary for DHIVY
International Patents: | 7 |
US Patents: | 3 |
Applicants: | 1 |
NDAs: | 1 |
Finished Product Suppliers / Packagers: | 1 |
Formulation / Manufacturing: | see details |
Drug Prices: | Drug price information for DHIVY |
What excipients (inactive ingredients) are in DHIVY? | DHIVY excipients list |
DailyMed Link: | DHIVY at DailyMed |
Pharmacology for DHIVY
Drug Class | Aromatic Amino Acid |
Anatomical Therapeutic Chemical (ATC) Classes for DHIVY
US Patents and Regulatory Information for DHIVY
DHIVY is protected by five US patents.
Patents protecting DHIVY
Levodopa fractionated dose composition and use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT OF PARKINSON'S DISEASE
Levodopa fractionated dose composition and use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: METHOD OF TREATING PARKINSON'S DISEASE BY ORALLY ADMINISTERING SEGMENTS OF A FUNCTIONALLY MULTISCORED, BILAYERED TABLET HAVING CARBIDOPA—25 MG/LEVODOPA—100 MG, EACH SEGMENT HAVING CARBIDOPA—6.25 MG/LEVODOPA—25 MG
Levodopa fractionated dose composition and use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: METHOD OF TREATING PARKINSON'S DISEASE BY ORALLY ADMINISTERING A FUNCTIONALLY MULTISCORED, BILAYERED TABLET HAVING CARBIDOPA—25 MG/LEVODOPA—100 MG
Levodopa fractionated dose composition and use
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT OF PARKINSON'S DISEASE, POST-ENCEPHALITIC PARKINSONISM, AND SYMPTOMATIC PARKINSONISM THAT MAY FOLLOW CARBON MONOXIDE INTOXICATION OR MANGANESE INTOXICATION
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT OF PARKINSON'S DISEASE, POST-ENCEPHALITIC PARKINSONISM, AND SYMPTOMATIC PARKINSONISM THAT MAY FOLLOW CARBON MONOXIDE INTOXICATION OR MANGANESE INTOXICATION
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Avion Pharms | DHIVY | carbidopa; levodopa | TABLET;ORAL | 214869-001 | Nov 12, 2021 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Avion Pharms | DHIVY | carbidopa; levodopa | TABLET;ORAL | 214869-001 | Nov 12, 2021 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
Avion Pharms | DHIVY | carbidopa; levodopa | TABLET;ORAL | 214869-001 | Nov 12, 2021 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | |||
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Exclusivity Expiration |
EU/EMA Drug Approvals for DHIVY
Company | Drugname | Inn | Product Number / Indication | Status | Generic | Biosimilar | Orphan | Marketing Authorisation | Marketing Refusal |
---|---|---|---|---|---|---|---|---|---|
Amneal Pharma Europe Ltd | Numient | levodopa, carbidopa | EMEA/H/C/002611 Symptomatic treatment of adult patients with Parkinson’s disease |
Withdrawn | no | no | no | 2015-11-19 | |
>Company | >Drugname | >Inn | >Product Number / Indication | >Status | >Generic | >Biosimilar | >Orphan | >Marketing Authorisation | >Marketing Refusal |
International Patents for DHIVY
See the table below for patents covering DHIVY around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
China | 111954523 | 左旋多巴分次剂量组合物及用途 (Levodopa fractionated dose composition and use) | ⤷ Try a Trial |
Brazil | 112020017422 | composição de dose fracionada de levodopa e uso | ⤷ Try a Trial |
Japan | 2022133449 | レボドパ分割用量組成物および使用 | ⤷ Try a Trial |
World Intellectual Property Organization (WIPO) | 2019191353 | ⤷ Try a Trial | |
>Country | >Patent Number | >Title | >Estimated Expiration |