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Last Updated: March 19, 2024

DOXYCHEL Drug Patent Profile


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

Doxychel is a drug marketed by Rachelle and is included in two NDAs.

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

DrugPatentWatch® Litigation and Generic Entry Outlook for Doxychel

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

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Drug patent expirations by year for DOXYCHEL
Recent Clinical Trials for DOXYCHEL

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SponsorPhase
University of WashingtonPhase 3
National Institute of Allergy and Infectious Diseases (NIAID)Phase 3

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US Patents and Regulatory Information for DOXYCHEL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Rachelle DOXYCHEL doxycycline FOR SUSPENSION;ORAL 061720-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Rachelle DOXYCHEL HYCLATE doxycycline hyclate INJECTABLE;INJECTION 061953-001 Approved Prior to Jan 1, 1982 DISCN No 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

EU/EMA Drug Approvals for DOXYCHEL

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Pfizer Limited Doxirobe Doxycycline EMEA/V/C/000044
Treatment of periodontal disease in dogs.Periodontal pocket probing depths >=4 mm are evidence of disease that may be responsive to treatment with the Doxirobe Gel. Use of this product as directed should result in attachment level gains, periodontal pocket depth reductions, local antimicrobial effect and improved gingival health. Noticeable improvements in these parameters should be evident within 2-4 weeks following treatment. The response in individual dogs is dependent on the severity of the condition and rigor of adjunctive therapy.
Withdrawn no no no 1999-09-16
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

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