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Last Updated: November 22, 2024

THEOPHYL-225 Drug Patent Profile


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Which patents cover Theophyl-225, and what generic alternatives are available?

Theophyl-225 is a drug marketed by Ortho Mcneil Pharm and is included in two NDAs.

The generic ingredient in THEOPHYL-225 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 Theophyl-225

A generic version of THEOPHYL-225 was approved as theophylline by RHODES PHARMS on September 1st, 1982.

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Summary for THEOPHYL-225
Drug patent expirations by year for THEOPHYL-225

US Patents and Regulatory Information for THEOPHYL-225

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ortho Mcneil Pharm THEOPHYL-225 theophylline ELIXIR;ORAL 086485-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Ortho Mcneil Pharm THEOPHYL-225 theophylline TABLET;ORAL 084726-001 Approved Prior to Jan 1, 1982 DISCN 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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