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PROQUIN XR Drug Profile

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Which patents cover Proquin Xr, and what substitute generic drugs are available?

Proquin Xr is a drug marketed by Depomed Inc and is included in one NDA. There are four patents protecting this drug.

This drug has forty-five patent family members in seventeen countries.

The generic ingredient in PROQUIN XR is ciprofloxacin hydrochloride. There are thirty-one drug master file entries for this compound. Seventy-one suppliers are listed for this compound. Additional details are available on the ciprofloxacin hydrochloride profile page.

Summary for Tradename: PROQUIN XR

Patents:4
Applicants:1
NDAs:1
Suppliers / Packagers: see list1
Bulk Api Vendors: see list32
Patent Applications: see list2,143
Formulation / Manufacturing:see details
Drug Prices:see details
DailyMed Link:PROQUIN XR at DailyMed

Pharmacology for Tradename: PROQUIN XR

Ingredient-typeQuinolones
Drug ClassQuinolone Antimicrobial
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Depomed Inc
PROQUIN XR
ciprofloxacin hydrochloride
TABLET, EXTENDED RELEASE;ORAL021744-001May 19, 2005DISCNNoNo5,972,389► SubscribeY ► Subscribe
Depomed Inc
PROQUIN XR
ciprofloxacin hydrochloride
TABLET, EXTENDED RELEASE;ORAL021744-001May 19, 2005DISCNNoNo6,488,962► SubscribeY ► Subscribe
Depomed Inc
PROQUIN XR
ciprofloxacin hydrochloride
TABLET, EXTENDED RELEASE;ORAL021744-001May 19, 2005DISCNNoNo6,340,475► SubscribeY ► Subscribe
Depomed Inc
PROQUIN XR
ciprofloxacin hydrochloride
TABLET, EXTENDED RELEASE;ORAL021744-001May 19, 2005DISCNNoNo6,635,280► SubscribeY ► Subscribe
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Expired Patents for Tradename: PROQUIN XR

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Depomed Inc
PROQUIN XR
ciprofloxacin hydrochloride
TABLET, EXTENDED RELEASE;ORAL021744-001May 19, 20055,972,389► Subscribe
Depomed Inc
PROQUIN XR
ciprofloxacin hydrochloride
TABLET, EXTENDED RELEASE;ORAL021744-001May 19, 20056,340,475► Subscribe
Depomed Inc
PROQUIN XR
ciprofloxacin hydrochloride
TABLET, EXTENDED RELEASE;ORAL021744-001May 19, 20056,635,280► Subscribe
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International Patent Family for Tradename: PROQUIN XR

Country Document Number Estimated Expiration
Austria256455► Subscribe
Japan2009040787► Subscribe
Australia2001239893► Subscribe
Canada2364845► Subscribe
Japan2016166239► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Supplementary Protection Certificates for Tradename: PROQUIN XR

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
C0012France► SubscribePRODUCT NAME: COMBINAISON DE CIPROFLOXACINE ET DE DEXAMETHASONE, EN PARTICULIER DE CHLORHYDRATE DE CIPROFLOXACINE ET DE DEXAMETHASONE; NAT. REGISTRATION NO/DATE: NL 41308 20121214; FIRST REGISTRATION: 48976 20120808
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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.

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