Details for Patent: 7,553,498
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Which drugs does patent 7,553,498 protect, and when does it expire?
Patent 7,553,498 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-five patent family members in twenty-eight countries.
Summary for Patent: 7,553,498
Title: | Pantoprazole multiparticulate formulations |
Abstract: | A method of treating gastroesophageal reflux disease (GERD), ulcers of the stomach or duodenum, or Zollinger-Ellison Syndrome in a human, by administering pantoprazole sodium multiparticulates is described. 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 subcoat, and a final seal coat over the enteric coat, which is composed of hydroxypropyl methylcellulose (hypromellose) and water. |
Inventor(s): | Venkata Ramana Rao; Sripriya (Mahwah, 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 (Madison, NJ) |
Application Number: | 11/731,626 |
Patent Claim Types: see list of patent claims | Use; Composition; Dosage form; |
Drugs Protected by US Patent 7,553,498
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 | AB | RX | Yes | Yes | ⤷ 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 7,553,498
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Argentina | 045956 | ⤷ Try a Trial | |||
Australia | 2004278037 | ⤷ Try a Trial | |||
Brazil | PI0415014 | ⤷ Try a Trial | |||
Canada | 2539982 | ⤷ Try a Trial | |||
China | 1886119 | ⤷ Try a Trial | |||
Colombia | 5690538 | ⤷ Try a Trial | |||
Costa Rica | 8318 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |