Last Updated: September 29, 2026

Doxycycline calcium - Generic Drug Details

Name: doxycycline calcium Generic Launch, Drug Patent, and Exclusivity Dataset
Creator: DrugPatentWatch
License: https://www.drugpatentwatch.com/terms.php

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What are the generic drug sources for doxycycline calcium and what is the scope of freedom to operate?

Doxycycline calcium is the generic ingredient in one branded drug marketed by Pfizer and is included in one NDA. Additional information is available in the individual branded drug profile pages.

Summary for doxycycline calcium

US Patents:	0
Tradenames:	1
Applicants:	1
NDAs:	1
Raw Ingredient (Bulk) Api Vendors:	6
Clinical Trials:	5
DailyMed Link:	doxycycline calcium at DailyMed

Recent Clinical Trials for doxycycline calcium

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Sponsor	Phase
Aksaray University	Phase 4
Lund University Hospital	Phase 4
Edward Lain, MD	Phase 4

See all doxycycline calcium clinical trials

Anatomical Therapeutic Chemical (ATC) Classes for doxycycline calcium

A01AB	Antiinfectives and antiseptics for local oral treatment
A01A	STOMATOLOGICAL PREPARATIONS
A01	STOMATOLOGICAL PREPARATIONS
A	Alimentary tract and metabolism

J01AA	Tetracyclines
J01A	TETRACYCLINES
J01	ANTIBACTERIALS FOR SYSTEMIC USE
J	Antiinfectives for systemic use

US Patents and Regulatory Information for doxycycline calcium

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Pfizer	VIBRAMYCIN	doxycycline calcium	SUSPENSION;ORAL	050480-001	Approved Prior to Jan 1, 1982		DISCN	Yes	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
>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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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. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. 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.