METHIMAZOLE | N007517 | KING PHARMACEUTICALS INC
| Petition | Type | Filed | Status | Petitioner |
|---|---|---|---|---|
Suitability Petition from Hyman, Phelps & McNamara, P.C. FDA-2025-P-4047 The law firm Hyman, Phelps & McNamara, P.C., on behalf of an unnamed client, filed this suitability petition pursuant to Section 505(j)(2)(C) of the FDC Act requesting that the FDA declare Methimazole Oral Solution, 1 mg/mL, suitable for submission as an ANDA, with the reference listed drug being Pf | Suitability | 2025-09-19 | Granted | Hyman, Phelps & McNamara, P.C. |
Suitability Petition from Hyman, Phelps & McNamara, P.C. FDA-2024-P-4936 The law firm Hyman, Phelps & McNamara filed this suitability petition on behalf of a client pursuant to Section 505(j)(2)(C) of the Federal Food, Drug and Cosmetic Act and 21 C.F.R. § 314.93 requesting that FDA declare Methimazole Tablets in 2.5 mg and 7.5 mg strengths suitable for submission as an | Suitability | 2024-10-23 | Granted | Hyman, Phelps & McNamara, P.C. |
Suitability Citizen Petition Approval from FDA CVM to Ceva Animal Health, LLC FDA-2023-P-5171 Ceva Animal Health, LLC filed a suitability petition requesting permission to submit an abbreviated new animal drug application (ANADA) for a generic methimazole oral solution (10 mg/mL) that differs in dosage form and strength from the reference listed new animal drug Felimazole Coated Tablets (2.5 | Suitability | 2024-02-06 | Granted | — |
Suitability Petition from Ceva Animal Health, LLC FDA-2023-P-5171 Ceva Santé Animale submitted this petition under Section 512(n)(3) of the Federal Food, Drug and Cosmetic Act on November 10, 2023, requesting permission to file an Abbreviated New Animal Drug Application (ANADA) for a generic methimazole oral solution for treating feline hyperthyroidism, which diff | Suitability | 2023-11-21 | Granted | Ceva Animal Health, LLC |
Suitability Petition from Mizner Bioscience LLC FDA-2023-P-0075 Mizner Bioscience LLC filed a suitability petition under section 512(n)(3) of the Federal Food, Drug, and Cosmetic Act requesting permission to file an Abbreviated New Animal Drug Application (ANADA) for Methimazole Oral Solution for cats, which would differ from the reference product FELIMAZOLE (me | Suitability | 2023-01-06 | Granted | Mizner Bioscience LLC |
Approval Letter for Suitability Petition FDA-2021-P-1174 Felix Pharmaceuticals Pvt. Ltd. filed suitability petition FDA-2021-P-1174 requesting permission to submit an abbreviated new animal drug application for a generic methimazole oral solution (5 mg/mL) that differs in dosage form from the reference listed new animal drug Felimazole Coated Tablets. The | Suitability | 2022-01-20 | Granted | — |
Suitability Petition from Felix Pharmaceuticals Pvt Ltd FDA-2021-P-1174 Felix Pharmaceuticals Pvt. Ltd. submitted this suitability petition under Section 512(n)(3) of the Federal Food, Drug and Cosmetic Act requesting permission to file an abbreviated new animal drug application for a generic oral solution formulation of Methimazole that differs from the pioneer product | Suitability | 2021-10-28 | Granted | Felix Pharmaceuticals Pvt Ltd |
Citizen Petition from Norbrook Inc. FDA-2018-P-2985 Norbrook Laboratories Limited filed this suitability petition under section 512(n)(3) of the Federal Food, Drug, and Cosmetic Act requesting permission to submit an Abbreviated New Animal Drug Application (ANADA) for Methimazole 5 mg/mL Oral Solution as a generic version of the pioneer product FELIM | Other | 2018-08-01 | Granted | Norbrook Inc. |
Petition for Reconsideration from e5 Pharma, LLC FDA-2016-P-1169 e5 Pharma, LLC filed this petition for reconsideration of the Center for Veterinary Medicine's June 10, 2016 denial of their suitability petition regarding FELIMAZOLE (methimazole). The company requests permission to file an Abbreviated New Animal Drug Application (ANADA) for a methimazole rapidly-d | Other | 2016-08-02 | Denied | — |
Citizen Petition from e5 Pharma LLC FDA-2016-P-1169 e5 Pharma, LLC filed this suitability petition under section 512(n)(3) of the Federal Food, Drug and Cosmetic Act requesting permission to file an Abbreviated New Animal Drug Application for Methimazole Rapidly-Disintegrating Tablets, a generic version of the pioneer product FELIMAZOLE (methimazole) | Other | 2016-04-19 | Denied | e5 Pharma LLC |
Suitability Petition Approval Response Letter from FDA CVM to e5 Pharma LLC FDA-2014-P-1802 e5 Pharma LLC filed a suitability petition (FDA-2014-P-1802) requesting approval to submit an abbreviated new animal drug application (ANADA) for a methimazole oral solution for cats with hyperthyroidism, a change in dosage form from the reference listed new animal drug FELIMAZOLE (methimazole) Coat | Suitability | 2015-01-14 | Granted | — |
Citizen Petition From E5 Pharma LLC FDA-2014-P-0794 E5 Pharma, LLC submitted this suitability petition under section 512(n)(3) of the Federal Food, Drug, and Cosmetic Act requesting permission to file an Abbreviated New Animal Drug Application (ANADA) for a generic methimazole chewable tablet for cats, which would differ from the pioneer product FELI | Other | 2014-06-16 | Granted | E5 Pharma LLC |
Source: Regulations.gov. FDA citizen petitions matched by application number.
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