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Last Updated: March 18, 2024

Details for Patent: 9,427,421


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Which drugs does patent 9,427,421 protect, and when does it expire?

Patent 9,427,421 protects CETYLEV and is included in one NDA.

This patent has one patent family member in one country.

Summary for Patent: 9,427,421
Title:Effervescent compositions containing N-acetylcysteine
Abstract: Effervescent pharmaceutical compositions containing a high amount of N-acetylcysteine and a method of treating acetaminophen poisoning with effervescent pharmaceutical compositions containing a high amount of N-acetylcysteine are described.
Inventor(s): Stroppolo; Federico (Aldesago, CH), Granata; Gabriele (Leggiuno, IT), Ardalan; Shahbaz S. (Massagno, CH)
Assignee: ALPEX PHARMA S.A. (Mezzovico, CH)
Application Number:14/800,228
Patent Claim Types:
see list of patent claims
Composition; Formulation;

Drugs Protected by US Patent 9,427,421

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Arbor Pharms Llc CETYLEV acetylcysteine TABLET, EFFERVESCENT;ORAL 207916-002 Jan 29, 2016 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Arbor Pharms Llc CETYLEV acetylcysteine TABLET, EFFERVESCENT;ORAL 207916-001 Jan 29, 2016 DISCN Yes No ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 9,427,421

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 2662077 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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