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Details for Patent: 9,220,796

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Patent 9,220,796 protects OTIPRIO and is included in one NDA. There are two tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

This patent has one patent family member in one country.

Summary for Patent: 9,220,796

Title:Sterilization of ciprofloxacin composition
Abstract: Disclosed herein are methods of making sterilized ciprofloxacin compositions. In some embodiments, the method includes the steps of: (a) forming an aqueous suspension comprising ciprofloxacin particles; (b) heating the aqueous suspension comprising ciprofloxacin particles at a temperature range of from about 100.degree. C. to about 120.degree. C.; and (c) allowing the aqueous suspension comprising ciprofloxacin particles to cool down. Also described herein are otic formulations containing ciprofloxacin formed by the disclosed methods, and therapeutic use of such otic formulation for providing sustained release of ciprofloxacin into the ear for treating various otic disorders and conditions.
Inventor(s): Coleman; Scott H. (San Diego, CA), Liaw; Wei-Cheng (San Diego, CA), Wroblewski; Jerry (San Mateo, CA), Savel; Robert (San Diego, CA)
Assignee: OTONOMY, INC. (San Diego, CA)
Application Number:14/789,771
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;
Patent Metrics:
Source: PatentQuant.com
Field: Not categorized
Back Citations: 24th percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Otonomy Inc
INJECTABLE, SUSPENSION;OTIC207986-001Dec 10, 2015RXYesYes9,220,796► subscribeY
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International Patent Family for Patent: 9,220,796

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
World Intellectual Property Organization (WIPO)2016004231► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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