MEMBRANEBLUE Drug Patent Profile

✉ Email this page to a colleague

When do Membraneblue patents expire, and what generic alternatives are available?

Membraneblue is a drug marketed by Dorc and is included in one NDA.

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

Summary for MEMBRANEBLUE

US Patents:	0
Applicants:	1
NDAs:	1
Raw Ingredient (Bulk) Api Vendors:	40
Formulation / Manufacturing:	see details
What excipients (inactive ingredients) are in MEMBRANEBLUE?	MEMBRANEBLUE excipients list
DailyMed Link:	MEMBRANEBLUE at DailyMed

Drug patent expirations by year for MEMBRANEBLUE

Anatomical Therapeutic Chemical (ATC) Classes for MEMBRANEBLUE

S01KX	Other surgical aids
S01K	SURGICAL AIDS
S01	OPHTHALMOLOGICALS
S	Sensory organs

US Patents and Regulatory Information for MEMBRANEBLUE

+ Get email alerts for changes to this table

Glossary

Subscribe to access the full database, or Try a Trial
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Dorc	MEMBRANEBLUE	trypan blue	SOLUTION;OPHTHALMIC	022278-001	Feb 20, 2009		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

Expired US Patents for MEMBRANEBLUE

Subscribe to access the full database, or Try a Trial
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Dorc	MEMBRANEBLUE	trypan blue	SOLUTION;OPHTHALMIC	022278-001	Feb 20, 2009	⤷ Try a Trial	⤷ Try a Trial
Dorc	MEMBRANEBLUE	trypan blue	SOLUTION;OPHTHALMIC	022278-001	Feb 20, 2009	⤷ Try a Trial	⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for MEMBRANEBLUE

See the table below for patents covering MEMBRANEBLUE around the world.

Subscribe to access the full database, or Try a Trial
Country	Patent Number	Title	Estimated Expiration
Australia	3853699		⤷ Try a Trial
Turkey	200003279		⤷ Try a Trial
Australia	2003208122		⤷ Try a Trial
>Country	>Patent Number	>Title	>Estimated Expiration

Summary for MEMBRANEBLUE

Anatomical Therapeutic Chemical (ATC) Classes for MEMBRANEBLUE

Make Better Decisions: Try a trial or see plans & pricing