Details for Patent: 7,887,844
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Which drugs does patent 7,887,844 protect, and when does it expire?
Patent 7,887,844 protects ZMAX and is included in one NDA.
This patent has one patent family member in one country.
Summary for Patent: 7,887,844
Title: | Multiparticulate crystalline drug compositions having controlled release profiles |
Abstract: | A multiparticulate for controlled release of a drug comprises crystalline drug, a glyceride having at least one alkylate substituent of at least 16 carbon atoms, and a poloxamer, wherein at least 70 wt % of the drug in the multiparticulate is crystalline. |
Inventor(s): | Appel; Leah E. (Bend, OR), Ray; Roderick J. (Bend, OR), Lyon; David K. (Bend, OR), West; James B. (Bend, OR), McCray; Scott B. (Bend, OR), Crew; Marshall D. (Bend, OR), Friesen; Dwayne T. (Bend, OR), Herbig; Scott M. (East Lyme, CT), Lo; Julian B. (Old Lyme, CT) |
Assignee: | Pfizer Inc. (New York, NY) |
Application Number: | 11/004,168 |
Patent Claim Types: see list of patent claims | Composition; Process; Use; |
Drugs Protected by US Patent 7,887,844
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pf Prism Cv | ZMAX | azithromycin | FOR SUSPENSION, EXTENDED RELEASE;ORAL | 050797-001 | Jun 10, 2005 | 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 7,887,844
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
World Intellectual Property Organization (WIPO) | 2005053652 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |