You’re using a public version of DrugPatentWatch with 5 free searches available | Register to unlock more free searches. CREATE FREE ACCOUNT

Last Updated: April 19, 2024

Trypan blue - Generic Drug Details

✉ Email this page to a colleague

« Back to Dashboard

What are the generic sources for trypan blue and what is the scope of patent protection?

Trypan blue is the generic ingredient in two branded drugs marketed by Dorc and is included in two NDAs. Additional information is available in the individual branded drug profile pages.

There are two drug master file entries for trypan blue. One supplier is listed for this compound.

Summary for trypan blue

US Patents:	0
Tradenames:	2
Applicants:	1
NDAs:	2
Drug Master File Entries:	2
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	63
Clinical Trials:	5
Patent Applications:	63
Formulation / Manufacturing:	see details
What excipients (inactive ingredients) are in trypan blue?	trypan blue excipients list
DailyMed Link:	trypan blue at DailyMed

Recent Clinical Trials for trypan blue

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
The Cleveland Clinic	Phase 3
Lisa Dean Moseley Foundation	Phase 3
Wuhan Binhui Biotechnology Co., Ltd.	Early Phase 1

See all trypan blue clinical trials

Pharmacology for trypan blue

Drug Class	Diagnostic Dye
Mechanism of Action	Dyes

Medical Subject Heading (MeSH) Categories for trypan blue

Coloring Agents

Anatomical Therapeutic Chemical (ATC) Classes for trypan blue

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

US Patents and Regulatory Information for trypan blue

+ 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
Dorc	VISIONBLUE	trypan blue	SOLUTION;OPHTHALMIC	021670-001	Dec 16, 2004		RX	Yes	Yes	⤷ 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 trypan blue

Subscribe to access the full database, or Try a Trial
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Dorc	VISIONBLUE	trypan blue	SOLUTION;OPHTHALMIC	021670-001	Dec 16, 2004	⤷ Try a Trial	⤷ Try a Trial
Dorc	VISIONBLUE	trypan blue	SOLUTION;OPHTHALMIC	021670-001	Dec 16, 2004	⤷ Try a Trial	⤷ Try a Trial
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

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

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.