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Last Updated: November 15, 2024

THEO-24 Drug Patent Profile


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When do Theo-24 patents expire, and when can generic versions of Theo-24 launch?

Theo-24 is a drug marketed by Endo Operations and is included in one NDA.

The generic ingredient in THEO-24 is theophylline. There are thirty-six drug master file entries for this compound. Twenty-six suppliers are listed for this compound. Additional details are available on the theophylline profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Theo-24

A generic version of THEO-24 was approved as theophylline by RHODES PHARMS on September 1st, 1982.

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Drug patent expirations by year for THEO-24
Drug Sales Revenue Trends for THEO-24

See drug sales revenues for THEO-24

Pharmacology for THEO-24
Drug ClassMethylxanthine

US Patents and Regulatory Information for THEO-24

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Endo Operations THEO-24 theophylline CAPSULE, EXTENDED RELEASE;ORAL 087943-002 Aug 22, 1983 RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Endo Operations THEO-24 theophylline CAPSULE, EXTENDED RELEASE;ORAL 087943-004 Feb 28, 1992 RX No Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Endo Operations THEO-24 theophylline CAPSULE, EXTENDED RELEASE;ORAL 087943-001 Aug 22, 1983 RX Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Endo Operations THEO-24 theophylline CAPSULE, EXTENDED RELEASE;ORAL 087943-003 Aug 22, 1983 RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>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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