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Last Updated: December 15, 2025

Details for New Drug Application (NDA): 022278

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NDA 022278 describes MEMBRANEBLUE, which is a drug marketed by Dorc and is included in one NDA. It is available from one supplier. Additional details are available on the MEMBRANEBLUE profile page.

The generic ingredient in MEMBRANEBLUE is trypan blue. There are two drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the trypan blue profile page.

Summary for 022278

Tradename:	MEMBRANEBLUE
Applicant:	Dorc
Ingredient:	trypan blue
Patents:	0

Pharmacology for NDA: 022278

Mechanism of Action	Dyes

Medical Subject Heading (MeSH) Categories for 022278

Coloring Agents

Suppliers and Packaging for NDA: 022278

Tradename	Generic Name	Dosage	NDA	Application Type	Supplier	National Drug Code	Package Code	Package
MEMBRANEBLUE	trypan blue	SOLUTION;OPHTHALMIC	022278	NDA	Dutch Ophthalmic Research Center (International) B.V.	68803-672	68803-672-05	5 POUCH in 1 CARTON (68803-672-05) / 1 SYRINGE, GLASS in 1 POUCH / .5 mL in 1 SYRINGE, GLASS

Profile for product number 001

Active Rx/OTC/Discontinued:	DISCN	Dosage:	SOLUTION;OPHTHALMIC			Strength	0.15%
Approval Date:	Feb 20, 2009	TE:		RLD:	Yes

Expired US Patents for NDA 022278

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Dorc	MEMBRANEBLUE	trypan blue	SOLUTION;OPHTHALMIC	022278-001	Feb 20, 2009	6,696,430	⤷ Get Started Free
Dorc	MEMBRANEBLUE	trypan blue	SOLUTION;OPHTHALMIC	022278-001	Feb 20, 2009	6,372,449	⤷ Get Started Free
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

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