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Generated: May 26, 2019

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Details for Patent: 7,838,027

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Which drugs does patent 7,838,027 protect, and when does it expire?

Patent 7,838,027 protects PROTONIX and is included in one NDA.

Protection for PROTONIX has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has thirty-four patent family members in twenty-seven countries.

Summary for Patent: 7,838,027
Title:Pantoprazole multiparticulate formulations
Abstract:Pantoprazole sodium multiparticulates are described which avoid sticking to nasogastric and gastronomy tubes. The pantoprazole multiparticulates have a spheroid core of pantoprazole or an enantiomer thereof, or a salt thereof, a surfactant, and a disintegrant; a sub coat which is comprised of hydroxypropyl methylcellulose (hypromellose) and water, an enteric coat on the sub-coat, and a final seal coat over the enteric coat, which is composed of hydroxypropyl methylcellulose (hypromellose) and water.
Inventor(s): Venkata Ramana Rao; Sripriya (Iselin, NJ), Shah; Syed M. (East Hanover, NJ), Tatapudy; Hanumantharao (Suffern, NY), Saunders; Richard William (Palisades, NY), Fawzi; Mahdi (Morristown, NJ), Nagi; Arwinder (Thiells, NY), Singh; Shailesh (Bardonia, NY), Hasan; Sumon A. (Monroe, NY)
Assignee: Wyeth LLC (Madison, NJ)
Application Number:10/574,210
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 7,838,027
Patent Claim Types:
see list of patent claims
Compound; Dosage form; Use; Formulation;

Drugs Protected by US Patent 7,838,027

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Wyeth Pharms PROTONIX pantoprazole sodium FOR SUSPENSION, DELAYED RELEASE;ORAL 022020-001 Nov 14, 2007 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate

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Foreign Priority and PCT Information for Patent: 7,838,027

PCT Information
PCT FiledSeptember 30, 2004PCT Application Number:PCT/US2004/033058
PCT Publication Date:April 14, 2005PCT Publication Number: WO2005/032513

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Serving hundreds of leading biopharmaceutical companies globally:

Farmers Insurance
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