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Last Updated: April 19, 2024

PRILOSEC Drug Patent Profile


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

Prilosec is a drug marketed by Astrazeneca and Covis and is included in three NDAs.

The generic ingredient in PRILOSEC is omeprazole magnesium. There are one hundred and thirty-one drug master file entries for this compound. Forty-nine suppliers are listed for this compound. Additional details are available on the omeprazole magnesium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Prilosec

A generic version of PRILOSEC was approved as omeprazole magnesium by DR REDDYS LABS LTD on June 5th, 2009.

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US Patents and Regulatory Information for PRILOSEC

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Astrazeneca PRILOSEC omeprazole CAPSULE, DELAYED REL PELLETS;ORAL 019810-003 Oct 5, 1995 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Covis PRILOSEC omeprazole magnesium FOR SUSPENSION, DELAYED RELEASE;ORAL 022056-001 Mar 20, 2008 RX Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Astrazeneca PRILOSEC omeprazole CAPSULE, DELAYED REL PELLETS;ORAL 019810-001 Sep 14, 1989 DISCN Yes 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 PRILOSEC

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Astrazeneca PRILOSEC omeprazole CAPSULE, DELAYED REL PELLETS;ORAL 019810-003 Oct 5, 1995 ⤷  Try a Trial ⤷  Try a Trial
Astrazeneca PRILOSEC omeprazole CAPSULE, DELAYED REL PELLETS;ORAL 019810-003 Oct 5, 1995 ⤷  Try a Trial ⤷  Try a Trial
Astrazeneca PRILOSEC omeprazole CAPSULE, DELAYED REL PELLETS;ORAL 019810-001 Sep 14, 1989 ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for PRILOSEC

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0984957 SPC/GB11/013 United Kingdom ⤷  Try a Trial PRODUCT NAME: NAPROXEN AND ESOMEPRAZOLE; REGISTERED: UK PL 17901/0263-0001 20101105
0005129 SPC/GB99/015 United Kingdom ⤷  Try a Trial SPC/GB99/015, EXPIRES: 20021115
1411900 2011/016 Ireland ⤷  Try a Trial PRODUCT NAME: NAPROXEN AND ESOMEPRAZOLE MODIFIED-RELEASE TABLETS; NAT REGISTRATION NO/DATE: PA0970/060/001 20101221; FIRST REGISTRATION NO/DATE: PL17901/0263-0001 20101105
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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. 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.