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Last Updated: November 28, 2022

Details for Patent: 6,613,355


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Summary for Patent: 6,613,355
Title: Semi-solid delivery vehicle and pharmaceutical compositions
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 (Woodside, CA)
Assignee: A.P. Pharma, Inc. (Redwood City, CA)
Application Number:09/854,180
Patent Claim Types:
see list of patent claims
Compound; Delivery; Composition;

Drugs Protected by US Patent 6,613,355

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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 6,613,355

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2005289425 See Plans and Pricing
Canada 2579297 See Plans and Pricing
China 101052376 See Plans and Pricing
European Patent Office 1796629 See Plans and Pricing
European Patent Office 2902012 See Plans and Pricing
European Patent Office 3424492 See Plans and Pricing
Spain 2529574 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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