NEURONTIN

FDA-2026-P-5611

Senores Pharmaceuticals, Inc filed a suitability petition requesting that the FDA determine whether certain drug substances and excipients are suitable for use in FDA-regulated drug products. The petition seeks FDA confirmation of the appropriateness of these materials for pharmaceutical manufacturi

FDA-2025-P-6525

Senores Pharmaceuticals, Inc. filed a withdrawal request on January 29, 2026, for its ANDA suitability petition (FDA-2025-P-6525) seeking declaration that Gabapentin Tablets 200 mg is suitable for submission in an ANDA based on NDA 020882 for Neurontin. The company requested withdrawal after the FDA

FDA-2026-P-0685

Hyman, Phelps & McNamara, P.C. filed this suitability petition under FDC Act Section 505(j)(2)(C) and 21 C.F.R. § 314.93 requesting that FDA declare Gabapentin Tablets, 300 mg, suitable for submission as an ANDA referencing Viatris Specialty LLC's NEURONTIN (gabapentin) Tablets approved under NDA 02

FDA-2025-P-6525

Senores Pharmaceuticals, Inc. filed a suitability petition under section 505(j)(2)(C) of the Federal Food, Drug, and Cosmetic Act requesting FDA approval to submit an Abbreviated New Drug Application for Gabapentin Tablets 200 mg, a new strength based on the Reference Listed Drug Neurontin (approved

FDA-2025-P-0411

Premier Consulting, through Director of Regulatory Affairs Seth D. DePuy, submitted an ANDA Suitability Petition pursuant to section 505(j)(2)(C) of the Federal Food, Drug, and Cosmetic Act requesting FDA confirmation that Gabapentin 200mg Capsules is suitable for submission in an Abbreviated New Dr

FDA-2023-P-4876

Strides Pharma Inc. filed a suitability petition under 21 C.F.R. §314.93(b) on November 2, 2023, requesting permission to submit an Abbreviated New Drug Application for Gabapentin Tablets, 200 mg. The FDA determined the petition complete and established a six-month review goal date of May 29, 2024,

FDA-2023-P-4876

Strides Pharma Inc. filed a petition regarding the Orange Book entry for NEURONTIN Tablets, specifically seeking a determination about the suitability of an abbreviated new drug application pathway for a generic gabapentin product. The petition challenges the existing Orange Book listing to facilita

FDA-2023-P-4876

Strides Pharma Inc. filed a suitability petition regarding approved labeling for Neurontin tablets, likely seeking FDA confirmation that the established labeling is suitable as a reference standard for an abbreviated new drug application or generic drug development.

FDA-2023-P-4876

Strides Pharma Global Pte. Ltd. submitted a suitability petition pursuant to Section 505(j)(2)(C) of the Federal Food, Drug, and Cosmetic Act and 21 C.F.R. § 314.93 requesting that the FDA declare Gabapentin Tablets USP, 200 mg suitable for submission as an Abbreviated New Drug Application, with the

FDA-2023-P-4658

Hyman, Phelps & McNamara, P.C. filed a petition regarding the suitability of prescribing information for Neurontin (gabapentin) capsules, though the specific regulatory action requested and detailed arguments are not provided in this document excerpt.

FDA-2022-P-0149

Public Citizen submitted this petition on February 9, 2022, under Section 201 of the Controlled Substances Act and FDA regulations requesting that the DEA and FDA initiate proceedings to schedule gabapentin (brand names Neurontin and Gralise) and gabapentin enacarbil (brand name Horizant) into Sched

FDA-2001-P-0445

Apotex Corp. filed this citizen petition on behalf of its affiliate TorPharm Division, requesting that the FDA determine that the three-day titration dosing schedule for Neurontin capsules (gabapentin) was not withdrawn for safety or effectiveness reasons and therefore allow TorPharm's pending ANDA

FDA-1999-P-2947

Lachman Consultant Services, Inc., filed this citizen petition on behalf of Purepac Pharmaceutical Co. requesting that the FDA determine whether Parke-Davis's Neurontin (Gabapentin) Tablets in 600 mg and 800 mg strengths (NDA-20-882) were voluntarily withdrawn from sale for safety or effectiveness r

FDA-2000-P-0409

Lachman Consultant Services, Inc. filed this citizen petition on June 22, 2000, pursuant to Section 505(j)(2)(C) of the Federal Food, Drug, and Cosmetic Act, requesting that the FDA determine that an Abbreviated New Drug Application may be submitted for Gabapentin Tablets in strengths of 100 mg, 300

FDA-2000-P-0001

Pfizer Inc submitted a citizen petition under 21 CFR 10.20 and 10.30 requesting that the FDA issue non-approvable letters to generic drug manufacturers who failed to comply with patent certification and notification requirements under 21 USC 355(j)(2)(A)(vii) for abbreviated new drug applications re

FDA-1999-P-0125

Palmer & Dodge LLP filed this citizen petition under section 505(q) of the FD&C Act requesting that FDA's Office of Generic Drugs refuse to accept for filing any ANDA for gabapentin tablets that uses Neurontin capsules as the reference product in bioequivalence studies, arguing that such application

FDA-2004-P-0014

Pfizer Inc. filed this citizen petition under sections 505(b) and (i) of the Federal Food, Drug and Cosmetic Act requesting that the FDA adhere to the statutory limitations of section 505(j)(5)(B)(iv) regarding the 180-day exclusivity period for ANDA applicants, specifically asking the FDA to deny a