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Serving hundreds of leading biopharmaceutical companies globally:

Cipla
Johnson and Johnson
McKesson
AstraZeneca
Chinese Patent Office
Citi
Merck
Farmers Insurance
US Department of Justice

Generated: April 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 9,144,561

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Which drugs does patent 9,144,561 protect, and when does it expire?

Patent 9,144,561 protects IZBA and is included in one NDA.

This patent has thirty patent family members in twenty countries.
Summary for Patent: 9,144,561
Title:Pharmaceutical compositions having desirable bioavailability
Abstract: The present invention is directed to the provision of pharmaceutical compositions. The compositions include a therapeutic agent and a relatively low amount of surfactant for providing higher bioavailability of the therapeutic agent. The compositions are particularly desirable as ophthalmic compositions in which the therapeutic agent is a prostaglandin such as travoprost and the surfactant is a vegetable oil such as castor oil.
Inventor(s): Kabra; Bhagwati P. (Euless, TX)
Assignee: Alcon Research, Ltd. (Fort Worth, TX)
Application Number:14/267,668
Patent Claim Types:
see list of patent claims
Composition; Dosage form;

Drugs Protected by US Patent 9,144,561

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
Novartis Pharms Corp IZBA travoprost SOLUTION/DROPS;OPHTHALMIC 204822-001 May 15, 2014 DISCN Yes No ➤ Try a Free Trial ➤ Try a Free Trial 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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Non-Orange Book US Patents Family Members for Patent 9,144,561

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
8,754,123 Pharmaceutical compositions having desirable bioavailability ➤ Try a Free Trial
8,178,582 Pharmaceutical compositions having desirable bioavailability ➤ Try a Free Trial
8,722,735 Pharmaceutical compositions having desirable bioavailability ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 9,144,561

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 070888 ➤ Try a Free Trial
Australia 2009225824 ➤ Try a Free Trial
Canada 2716994 ➤ Try a Free Trial
China 101977588 ➤ 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:

QuintilesIMS
Merck
US Army
Dow
Moodys
US Department of Justice
Healthtrust
Teva
Deloitte

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