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Serving leading biopharmaceutical companies globally:

Chubb
Deloitte
Express Scripts
Medtronic
Fish and Richardson
Healthtrust
Fuji
Colorcon
UBS
US Army

Generated: October 20, 2017

DrugPatentWatch Database Preview

Details for Patent: 9,056,052

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Which drugs does patent 9,056,052 protect, and when does it expire?


Patent 9,056,052 protects HYSINGLA and is included in one NDA.

This patent has forty-four patent family members in thirteen countries.

Summary for Patent: 9,056,052

Title:Controlled release hydrocodone formulations
Abstract: A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material.
Inventor(s): Oshlack; Benjamin (Boca Raton, FL), Huang; Hua-Pin (Englewood Cliffs, NJ), Masselink; John K. (Old Tappan, NJ), Tonelli; Alfred (Congers, NY)
Assignee: Purdue Pharma L.P. (Stamford, CT)
Application Number:14/612,483
Patent Claim Types:
see list of patent claims
Delivery; Formulation; Use; Composition; Dosage form;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Purdue Pharma Lp
HYSINGLA
hydrocodone bitartrate
TABLET, EXTENDED RELEASE;ORAL206627-001Nov 20, 2014RXYesYes► Subscribe► SubscribeY
Purdue Pharma Lp
HYSINGLA
hydrocodone bitartrate
TABLET, EXTENDED RELEASE;ORAL206627-002Nov 20, 2014RXYesNo► Subscribe► SubscribeY
Purdue Pharma Lp
HYSINGLA
hydrocodone bitartrate
TABLET, EXTENDED RELEASE;ORAL206627-003Nov 20, 2014RXYesNo► Subscribe► SubscribeY
Purdue Pharma Lp
HYSINGLA
hydrocodone bitartrate
TABLET, EXTENDED RELEASE;ORAL206627-004Nov 20, 2014RXYesNo► Subscribe► SubscribeY
Purdue Pharma Lp
HYSINGLA
hydrocodone bitartrate
TABLET, EXTENDED RELEASE;ORAL206627-005Nov 20, 2014RXYesNo► Subscribe► SubscribeY
Purdue Pharma Lp
HYSINGLA
hydrocodone bitartrate
TABLET, EXTENDED RELEASE;ORAL206627-006Nov 20, 2014RXYesNo► Subscribe► SubscribeY
Purdue Pharma Lp
HYSINGLA
hydrocodone bitartrate
TABLET, EXTENDED RELEASE;ORAL206627-007Nov 20, 2014RXYesNo► Subscribe► SubscribeY
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Non-Orange Book Patents for Patent: 9,056,052

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
8,361,499Controlled release hydrocodone formulations► Subscribe
9,517,236Controlled release hydrocodone formulations► Subscribe
9,289,391Controlled release hydrocodone formulations► Subscribe
9,205,055Controlled release hydrocodone formulations► Subscribe
9,572,804Controlled release hydrocodone formulations► Subscribe
6,733,783 Controlled release hydrocodone formulations► Subscribe
8,715,721Controlled release hydrocodone► Subscribe
9,572,805Controlled release hydrocodone formulations► Subscribe
9,205,056Controlled release hydrocodone formulations► Subscribe
8,951,555Controlled release hydrocodone formulations► 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: 9,056,052

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan2004512354► Subscribe
Japan6174662► Subscribe
Israel240002► Subscribe
Japan2008231110► Subscribe
Japan5322482► Subscribe
Japan2012167106► Subscribe
Japan5661062► Subscribe
Japan2015007112► Subscribe
Japan6042387► Subscribe
Japan2016053074► 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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Serving leading biopharmaceutical companies globally:

Healthtrust
Teva
Accenture
Novartis
Fuji
US Army
Citi
Cipla
Colorcon
Dow

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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