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NAPHCON-A

NDA

NAPHAZOLINE HYDROCHLORIDE; PHENIRAMINE MALEATE | N020226 | ALCON LABORATORIES INC

1 strength0 unique patents0 unique exclusivities

PTAB Proceedings

No IPR/PGR/CBM challenges found at the Patent Trial and Appeal Board

Patent Reexaminations

No ex parte or inter partes reexamination proceedings found at USPTO

Hatch-Waxman Litigation

No ANDA patent litigation cases (NOS 835) matched from PACER

Citizen Petitions

No FDA citizen petitions matched from Regulations.gov

Clinical Trials

No clinical trials found on ClinicalTrials.gov for this drug

Approval Letters

2 letters from Drugs@FDA

Date	Submission	Document
Dec 21, 2022	SUPPL -35	View Letter (PDF)
Apr 12, 2019	SUPPL -29	View Letter (PDF)

Source: Drugs@FDA application documents.

Products (1)

#001 — 0.025%;0.3%

RLD

0 patents0 exclusivities▴

SOLUTION/DROPS;OPHTHALMIC | Approved: Jun 8, 1994

No patent or exclusivity listings for this strength.