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Last Updated: April 20, 2024

Atenolol - Generic Drug Details

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What are the generic sources for atenolol and what is the scope of patent protection?

Atenolol is the generic ingredient in five branded drugs marketed by Astrazeneca, Able, Apothecon, Aurobindo Pharma, Chartwell Rx, Hlthcare, Ipca Labs Ltd, Mylan, Northstar Hlthcare, Nostrum Labs, Pliva, SCS, Strides Pharma, Sun Pharm Inds Inc, Sun Pharm Industries, Teva, Teva Pharms, Twi Pharms, Unichem, Unique, Watson Labs, Watson Labs Teva, Zydus Pharms Usa, Aurobindo Pharma Usa, Novitium Pharma, and Zydus Pharms, and is included in forty-two NDAs. Additional information is available in the individual branded drug profile pages.

There are thirty-four drug master file entries for atenolol. Thirty-three suppliers are listed for this compound.

Summary for atenolol

US Patents:	0
Tradenames:	5
Applicants:	26
NDAs:	42
Drug Master File Entries:	34
Finished Product Suppliers / Packagers:	33
Raw Ingredient (Bulk) Api Vendors:	163
Clinical Trials:	118
Patent Applications:	6,561
Formulation / Manufacturing:	see details
Drug Prices:	Drug price trends for atenolol
Drug Sales Revenues:	Drug sales revenues for atenolol
What excipients (inactive ingredients) are in atenolol?	atenolol excipients list
DailyMed Link:	atenolol at DailyMed

See drug prices for atenolol

See drug sales revenues for atenolol

Recent Clinical Trials for atenolol

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

Sponsor	Phase
Zagazig University	Phase 2
Ain Shams University	Phase 4
MaineHealth	Phase 3

See all atenolol clinical trials

Pharmacology for atenolol

Drug Class	beta-Adrenergic Blocker
Mechanism of Action	Adrenergic beta-Antagonists

Medical Subject Heading (MeSH) Categories for atenolol

Adrenergic beta-1 Receptor Antagonists
Anti-Arrhythmia Agents
Antihypertensive Agents
Sympatholytics

US Patents and Regulatory Information for atenolol

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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
Scs	ATENOLOL	atenolol	TABLET;ORAL	073676-001	Oct 30, 1992		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Sun Pharm Industries	ATENOLOL AND CHLORTHALIDONE	atenolol; chlorthalidone	TABLET;ORAL	073582-001	Apr 29, 1993		DISCN	No	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Twi Pharms	TENORMIN	atenolol	TABLET;ORAL	018240-004	Apr 9, 1990	AB	RX	Yes	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Northstar Hlthcare	ATENOLOL	atenolol	TABLET;ORAL	078254-001	Sep 25, 2009		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

Expired US Patents for atenolol

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Twi Pharms	TENORMIN	atenolol	TABLET;ORAL	018240-001	Approved Prior to Jan 1, 1982	⤷ Try a Trial	⤷ Try a Trial
Twi Pharms	TENORMIN	atenolol	TABLET;ORAL	018240-001	Approved Prior to Jan 1, 1982	⤷ Try a Trial	⤷ Try a Trial
Twi Pharms	TENORMIN	atenolol	TABLET;ORAL	018240-001	Approved Prior to Jan 1, 1982	⤷ Try a Trial	⤷ Try a Trial
Twi Pharms	TENORMIN	atenolol	TABLET;ORAL	018240-004	Apr 9, 1990	⤷ Try a Trial	⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

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