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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Dow
US Army
AstraZeneca
Colorcon
Cerilliant
Cantor Fitzgerald
Chubb
Mallinckrodt
Covington

Generated: February 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,129,431

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Which drugs does patent 8,129,431 protect, and when does it expire?

Patent 8,129,431 protects PROLENSA and is included in one NDA.

This patent has seventeen patent family members in thirteen countries.
Summary for Patent: 8,129,431
Title:Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid
Abstract: An aqueous liquid preparation of the present invention containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or a hydrate thereof, an alkyl aryl polyether alcohol type polymer such as tyloxapol, or a polyethylene glycol fatty acid ester such as polyethylene glycol monostearate is stable. Since even in the case where a preservative is incorporated into said aqueous liquid preparation, the preservative exhibits a sufficient preservative effect for a long time, said aqueous liquid preparation in the form of an eye drop is useful for the treatment of blepharitis, conjunctivitis, scleritis, and postoperative inflammation. Also, the aqueous liquid preparation of the present invention in the form of a nasal drop is useful for the treatment of allergic rhinitis and inflammatory rhinitis (e.g. chronic rhinitis, hypertrophic rhinitis, nasal polyp, etc.).
Inventor(s): Sawa; Shirou (Kobe, JP), Fujita; Shuhei (Kakogawa, JP)
Assignee: Senju Pharmaceutical Co., Ltd. (Osaka, JP)
Application Number:10/525,006
Patent Claim Types:
see list of patent claims
Compound; Formulation;

Drugs Protected by US Patent 8,129,431

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Bausch And Lomb PROLENSA bromfenac sodium SOLUTION/DROPS;OPHTHALMIC 203168-001 Apr 5, 2013 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 8,129,431

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2003-12427Jan 21, 2003
PCT Information
PCT FiledJanuary 16, 2004PCT Application Number:PCT/JP2004/000350
PCT Publication Date:May 08, 2004PCT Publication Number: WO2004/064828

Non-Orange Book US Patents Family Members for Patent 8,129,431

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
8,871,813 Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid ➤ Try a Free Trial
8,497,304 Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid ➤ Try a Free Trial
9,144,609 Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid ➤ Try a Free Trial
8,669,290 Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid ➤ Try a Free Trial
8,754,131 Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid ➤ Try a Free Trial
9,561,277 Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid ➤ Try a Free Trial
8,927,606 Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 8,129,431

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Portugal 1586316 ➤ Try a Free Trial
Mexico 2016014404 ➤ Try a Free Trial
South Korea 101059711 ➤ Try a Free Trial
South Korea 20050092691 ➤ Try a Free Trial
Japan 4500261 ➤ Try a Free Trial
Japan WO2004064828 ➤ Try a Free Trial
Hungary S1100022 ➤ Try a Free Trial
Hong Kong 1083468 ➤ Try a Free Trial
Spain 2301964 ➤ Try a Free Trial
European Patent Office 1586316 ➤ Try a Free Trial C300494 Netherlands ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Queensland Health
Johnson and Johnson
Julphar
Federal Trade Commission
Baxter
Deloitte
Harvard Business School
McKinsey
Moodys

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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