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Queensland Health
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Generated: September 17, 2019

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When do Visionblue patents expire, and when can generic versions of Visionblue launch?

Visionblue is a drug marketed by Dorc and is included in one NDA. There are two patents protecting this drug.

This drug has thirty-seven patent family members in fourteen countries.

The generic ingredient in VISIONBLUE 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 VISIONBLUE
International Patents:37
US Patents:2
Suppliers / Packagers: 1
Bulk Api Vendors: 31
Formulation / Manufacturing:see details
DailyMed Link:VISIONBLUE at DailyMed
Drug patent expirations by year for VISIONBLUE
Pharmacology for VISIONBLUE
Drug ClassDiagnostic Dye
Mechanism of ActionDyes
Medical Subject Heading (MeSH) Categories for VISIONBLUE

US Patents and Regulatory Information for VISIONBLUE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Dorc VISIONBLUE trypan blue SOLUTION;OPHTHALMIC 021670-001 Dec 16, 2004 RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
Dorc VISIONBLUE trypan blue SOLUTION;OPHTHALMIC 021670-001 Dec 16, 2004 RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

US Army

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 verifification 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.