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SELENIOUS ACID

ANDA

SELENIOUS ACID | A219472 | KINDOS PHARMACEUTICALS CO LTD

1 strength0 unique patents0 unique exclusivities

Reference Listed Drug: SELENIOUS ACID(TE code: AP)

Hatch-Waxman Litigation

2 cases on OB patents from PACER

Case	Court	Filed	Status	Judge
American Regent, Inc. v. Meitheal Pharmaceuticals, Inc. et al 1:2025cv00191 2 patentsANDA 219472Selenious Acid	D. Del.	2025-02-14	Terminated 2025-02-26	—
AMERICAN REGENT, INC. v. MEITHEAL PHARMACEUTICALS, INC. et al 2:2025cv01278 2 patentsANDA 219472Selenious Acid	D.N.J.	2025-02-14	Terminated 2025-02-21	—

Source: PACER. NOS 835 (Patent - Abbreviated New Drug Application).

API Supply Chain13 active DMFs

13 active API suppliers hold Drug Master Files for this ingredient.

CHEMWERTH INCSELENIOUS ACID USP

DMF 358262021

BIOPHORE INDIA PHARMACEUTICALS PVT LTDSELENIOUS ACID

DMF 360912021

CHEMCON GMBHSELENIOUS ACID

DMF 368302023

METROCHEM API PRIVATE LTDSELENIOUS ACID USP

DMF 369582022

GLAND PHARMA LTDSELENIOUS ACID

DMF 374142022

HARMAN FINOCHEM LTDSELENIOUS ACID

DMF 374862022

GLOBAL CALCIUM PRIVATE LTDSELENIOUS ACID USP

DMF 376502023

MAITHRI DRUGS PRIVATE LTDSELENIOUS ACID USP

DMF 382262023

SUN PHARMACEUTICAL INDUSTRIES LTDSELENIOUS ACID

DMF 386072023

RAKS PHARMA PVT LTDSELENIOUS ACID USP

DMF 388992023

MACSEN DRUGSSELENIOUS ACID USP

DMF 393482023

HETERO DRUGS LTDSELENIOUS ACID

DMF 394432024

MUBY CHEM PRIVATE LTDSELENIOUS ACID USP

DMF 411302025

Source: FDA Drug Master Files (fda.gov). Type II API DMFs matched by ingredient.

Products (1)

#001 — EQ 600MCG SELENIUM/10ML (EQ 60MCG SELENIUM/ML)

0 patents0 exclusivities▴

SOLUTION;INTRAVENOUS | Approved: Feb 3, 2026

No patent or exclusivity listings for this strength.