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Details for Patent: 8,299,118

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Patent 8,299,118 protects LUMIGAN and is included in one NDA. There have been two Paragraph IV challenges on Lumigan. There are three tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

This patent has thirty-one patent family members in twenty-one countries.

Summary for Patent: 8,299,118

Title:Enhanced bimatoprost ophthalmic solution
Abstract: A composition comprising from 0.005% to 0.02% bimatoprost by weight and from 100 ppm to 250 ppm benzalkonium chloride, wherein said composition is an aqueous liquid which is formulated for ophthalmic administration is disclosed herein. A method which is useful in treating glaucoma or ocular hypertension related thereto is also disclosed herein.
Inventor(s): Chang; Chin-Ming (Tustin, CA), Chang; James N. (Newport Beach, CA), Schiffman; Rhett M. (Laguna Beach, CA), Jordan; R. Scott (Trabuco Canyon, CA), Chang-Lin; Joan-En (Tustin, CA)
Assignee: Allergan, Inc. (Irvine, CA)
Application Number:13/370,529
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 49th percentile
Forward Citations: 7th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Allergan
LUMIGAN
bimatoprost
SOLUTION/DROPS;OPHTHALMIC022184-001Aug 31, 2010RXYes8,299,118► subscribe A METHOD OF TREATING A PATIENT WITH GLAUCOMA OR OCULAR HYPERTENSION
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Non-Orange Book Patents for Patent: 8,299,118

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
9,241,918Enhanced bimatoprost ophthalmic solution► subscribe
8,933,127Enhanced bimatoprost ophthalmic solution► subscribe
8,524,777Enhanced bimatoprost ophthalmic solution► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 8,299,118

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina055050► subscribe
Austria431152► subscribe
Australia2006227757► 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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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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