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Serving leading biopharmaceutical companies globally:

Novartis
Julphar
Citi
Fish and Richardson
Dow
Farmers Insurance
Moodys
Healthtrust
QuintilesIMS
Medtronic

Generated: October 24, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,802,717

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Which drugs does patent 8,802,717 protect, and when does it expire?


Patent 8,802,717 protects OTEZLA and is included in one NDA.

This patent has forty-six patent family members in twenty countries.

Summary for Patent: 8,802,717

Title:Methods of treating arthritic conditions using (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline 1,3-dione
Abstract: Stereomerically pure (+)-2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline-1,3-dione, substantially free of its (-) isomer, and prodrugs, metabolites, polymorphs, salts, solvates, hydrates, and clathrates thereof are discussed. Also discussed are methods of using and pharmaceutical compositions comprising the (+) enantiomer of 2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoin- doline-1,3-dione are disclosed. The methods include methods of treating and/or preventing disorders ameliorated by the reduction of levels of TNF-.alpha. or the inhibition of PDE4.
Inventor(s): Muller; George W. (Rancho Santa Fe, CA), Schafer; Peter H. (Somerset, NJ), Man; Hon-Wah (Princeton, NJ), Ge; Chuansheng (Belle Mead, NJ)
Assignee: Celgene Corporation (Summit, NJ)
Application Number:13/682,652
Patent Claim Types:
see list of patent claims
Use; Delivery; 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
Celgene Corp
OTEZLA
apremilast
TABLET;ORAL205437-001Mar 21, 2014RXYesNo► Subscribe► Subscribe USE OF OTEZLA (APREMILAST) FOR THE TREATMENT OF PSORIATIC ARTHRITIS
Celgene Corp
OTEZLA
apremilast
TABLET;ORAL205437-002Mar 21, 2014RXYesNo► Subscribe► Subscribe USE OF OTEZLA (APREMILAST) FOR THE TREATMENT OF PSORIATIC ARTHRITIS
Celgene Corp
OTEZLA
apremilast
TABLET;ORAL205437-003Mar 21, 2014RXYesYes► Subscribe► Subscribe USE OF OTEZLA (APREMILAST) FOR THE TREATMENT OF PSORIATIC ARTHRITIS
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Non-Orange Book Patents for Patent: 8,802,717

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
6,962,940 (+)-2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoiso indoline-1,3-dione: methods of using and compositions thereof► Subscribe
8,093,283Solid forms comprising (+)-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisi- noline-1,3-dione, compositions thereof, and uses thereof► Subscribe
9,018,243Solid forms comprising (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline-1,3-dione, compositions thereof, and uses thereof► Subscribe
9,433,606Solid forms comprising (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline-1,3-dione, compositions thereof, and uses thereof► Subscribe
7,659,302Methods of using (+)-2-[1-(3-ethoxy-4 methoxyphenyl)-2-methylsulfonylethyl]-4 acetylaminoisoindoline 1,3-dione► Subscribe
9,724,330Methods of using (+)-2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline-1,3-dione► Subscribe
8,629,173Solid forms comprising (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline-1,3-dione, compositions thereof, and uses thereof► Subscribe
7,427,638(+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminois- oindoline-1,3-dione:, and methods of synthesis and compositions thereof► Subscribe
9,283,207Methods of using (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline-1,3-dione► Subscribe
8,455,536Methods of using (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoi- soindoline 1,3-dione► 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: 8,802,717

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia1485087► Subscribe
Portugal2420490► Subscribe
Portugal1485087► Subscribe
New Zealand535798► Subscribe
MexicoPA04009075► Subscribe
South Korea20130100219► Subscribe
South Korea20110022736► Subscribe
South Korea101383845► Subscribe
South Korea20130040257► Subscribe
South Korea101263786► 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:

US Army
Express Scripts
AstraZeneca
Argus Health
Citi
Mallinckrodt
Farmers Insurance
Chinese Patent Office
Healthtrust
McKinsey

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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