Remove trial restrictions ▶ Start for $1

Serving leading biopharmaceutical companies globally:

Harvard Business School
Mallinckrodt
Medtronic
Boehringer Ingelheim
Merck
AstraZeneca

Last Updated: May 26, 2022

DORYX Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard

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

Doryx is a drug marketed by Mayne Pharma Intl, Warner Chilcott, and Mayne Pharma. and is included in three NDAs. There are five patents protecting this drug.

This drug has two patent family members in two countries.

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

US Patents and Regulatory Information for DORYX

DORYX is protected by two US patents.

Patents protecting DORYX

Modified release coated drug preparation
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Patented Use: TO TREAT OR PREVENT INFECTIONS CAUSED BY SUSCEPTIBLE BACTERIA USING DELAYED-RELEASE TABLETS CONSISTING OF DOXYCYCLINE HYCLATE COATED PELLETS IN A TABLET

Tabletting process
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Mayne Pharma Intl DORYX doxycycline hyclate CAPSULE, DELAYED RELEASE;ORAL 050582-002 Aug 13, 2001 DISCN Yes No See Plans and Pricing See Plans and Pricing See Plans and Pricing
Mayne Pharma DORYX MPC doxycycline hyclate TABLET, DELAYED RELEASE;ORAL 050795-007 May 20, 2016 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Mayne Pharma DORYX MPC doxycycline hyclate TABLET, DELAYED RELEASE;ORAL 050795-008 May 20, 2016 RX Yes Yes See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Mayne Pharma DORYX doxycycline hyclate TABLET, DELAYED RELEASE;ORAL 050795-001 May 6, 2005 AB RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Mayne Pharma DORYX doxycycline hyclate TABLET, DELAYED RELEASE;ORAL 050795-006 Dec 19, 2014 AB RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Mayne Pharma DORYX doxycycline hyclate TABLET, DELAYED RELEASE;ORAL 050795-003 Jun 20, 2008 AB RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Mayne Pharma DORYX MPC doxycycline hyclate TABLET, DELAYED RELEASE;ORAL 050795-007 May 20, 2016 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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

Serving leading biopharmaceutical companies globally:

Moodys
Dow
AstraZeneca
Express Scripts
Colorcon
Johnson and Johnson

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.