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Last Updated: August 12, 2020

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Ethosuximide - Generic Drug Details

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What are the generic sources for ethosuximide and what is the scope of patent protection?

Ethosuximide is the generic ingredient in two branded drugs marketed by Akorn, Bionpharma Inc, Heritage Pharms Inc, Puracap Pharm Llc, Strides Pharma, Parke Davis, Mikart, Pharm Assoc, Teva Pharms, and Parke-davis, and is included in ten NDAs. Additional information is available in the individual branded drug profile pages.

There is one drug master file entry for ethosuximide. Eleven suppliers are listed for this compound.

Drug Prices for ethosuximide

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Recent Clinical Trials for ethosuximide

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SponsorPhase
Johns Hopkins UniversityPhase 3
Tanta UniversityPhase 3
Zhejiang UniversityEarly Phase 1

See all ethosuximide clinical trials

Pharmacology for ethosuximide
Medical Subject Heading (MeSH) Categories for ethosuximide

US Patents and Regulatory Information for ethosuximide

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Parke Davis ZARONTIN ethosuximide CAPSULE;ORAL 012380-001 Approved Prior to Jan 1, 1982 AB RX Yes Yes   Start Trial   Start Trial   Start Trial
Akorn ETHOSUXIMIDE ethosuximide CAPSULE;ORAL 040686-001 May 28, 2008 AB RX No No   Start Trial   Start Trial   Start Trial
Teva Pharms ETHOSUXIMIDE ethosuximide SYRUP;ORAL 081306-001 Jul 30, 1993 DISCN No No   Start Trial   Start Trial   Start Trial
Parke-davis ZARONTIN ethosuximide SYRUP;ORAL 080258-001 Approved Prior to Jan 1, 1982 AA RX No Yes   Start Trial   Start Trial   Start Trial
Pharm Assoc ETHOSUXIMIDE ethosuximide SYRUP;ORAL 040253-001 Nov 22, 2000 AA RX No No   Start Trial   Start Trial   Start Trial
Puracap Pharm Llc ETHOSUXIMIDE ethosuximide CAPSULE;ORAL 210654-001 Mar 16, 2020 AB RX No No   Start Trial   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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