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Last Updated: November 8, 2024

PERIOSTAT Drug Patent Profile


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

Periostat is a drug marketed by Collagenex and Galderma Labs Lp and is included in two NDAs.

The generic ingredient in PERIOSTAT is doxycycline hyclate. There are twenty-eight drug master file entries for this compound. Seventy-four suppliers are listed for this compound. Additional details are available on the doxycycline hyclate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Periostat

A generic version of PERIOSTAT was approved as doxycycline hyclate by CARIBE HOLDINGS on November 8th, 1982.

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Summary for PERIOSTAT
Drug patent expirations by year for PERIOSTAT
Recent Clinical Trials for PERIOSTAT

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

SponsorPhase
M.D. Anderson Cancer CenterPhase 1
Merck Sharp & Dohme Corp.Phase 1
BioMed Valley Discoveries, IncPhase 1

See all PERIOSTAT clinical trials

US Patents and Regulatory Information for PERIOSTAT

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Collagenex PERIOSTAT doxycycline hyclate CAPSULE;ORAL 050744-001 Sep 30, 1998 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Galderma Labs Lp PERIOSTAT doxycycline hyclate TABLET;ORAL 050783-001 Feb 2, 2001 DISCN Yes No ⤷  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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