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Last Updated: February 17, 2020

DrugPatentWatch Database Preview

Details for Patent: 8,252,305


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Which drugs does patent 8,252,305 protect, and when does it expire?

Patent 8,252,305 protects SUSTOL and is included in one NDA.

This patent has seventeen patent family members in ten countries.

Summary for Patent: 8,252,305
Title:Methods of treating emesis utilizing semi-solid delivery pharmaceutical compositions comprising granisetron
Abstract: A semi-solid delivery vehicle contains a polyorthoester and an excipient, and a semi-solid pharmaceutical composition contains an active agent and the delivery vehicle. The pharmaceutical composition may be a topical, syringable, or injectable formulation; and is suitable for local delivery of the active agent. Methods of treatment are also disclosed.
Inventor(s): Ng; Steven Y. (San Francisco, CA), Shen; Hui Rong (Fremont, CA), Heller; Jorge (Ashland, OR)
Assignee: A.P. Pharma (Redwood City, CA)
Application Number:13/279,938
Patent Claim Types:
see list of patent claims
Use; Composition; Delivery;

Drugs Protected by US Patent 8,252,305

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Heron Theraps Inc SUSTOL granisetron INJECTION, EXTENDED RELEASE;SUBCUTANEOUS 022445-001 Aug 9, 2016 RX Yes Yes   Start Trial   Start Trial TREATMENT OR PREVENTION OF NAUSEA AND VOMITING   Start 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

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
McKesson
Merck
Express Scripts
Boehringer Ingelheim
Moodys

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