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Serving leading biopharmaceutical companies globally:

Deloitte
Chinese Patent Office
Medtronic
Colorcon
McKesson
Johnson and Johnson
Cantor Fitzgerald
Queensland Health
Mallinckrodt
UBS

Generated: December 13, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,461,105

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Which drugs does patent 8,461,105 protect, and when does it expire?


Patent 8,461,105 protects BYDUREON, BYDUREON PEN, BYDUREON BCISE, and FARXIGA, and is included in three NDAs.

This patent has twenty-three patent family members in thirteen countries.

Summary for Patent: 8,461,105

Title:Polymer-based sustained release device
Abstract: This invention relates to compositions for the sustained release of biologically active polypeptides, and methods of forming and using said compositions, for the sustained release of biologically active polypeptides. The sustained release compositions of this invention comprise a biocompatible polymer having dispersed therein, a biologically active polypeptide and a sugar.
Inventor(s): Wright; Steven G. (Madeira, OH), Christensen; Troy (Mason, OH), Yeoh; Thean (Salem, CT), Rickey; Michael E. (Morrow, OH), Hotz; Joyce M. (Cincinnati, OH), Kumar; Rajesh (Marlborough, MA), Costantino; Henry R. (Woodinville, WA)
Assignee: Alkermes Pharma Ireland Limited (Dublin, IE)
Application Number:12/585,574
Patent Claim Types:
see list of patent claims
Composition; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Patented / Exclusive Use
Astrazeneca AbBYDUREONexenatide syntheticFOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS022200-001Jan 27, 2012RXYesYes► Subscribe► Subscribe► SubscribeYTREATMENT OF TYPE 2 DIABETES
Astrazeneca AbBYDUREON PENexenatide syntheticFOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS022200-002Feb 28, 2014RXYesYes► Subscribe► Subscribe► SubscribeYTREATMENT OF TYPE 2 DIABETES
Astrazeneca AbBYDUREON BCISEexenatideSUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS209210-001Oct 20, 2017RXYesYes► Subscribe► Subscribe► SubscribeYTREATMENT OF TYPE 2 DIABETES
Astrazeneca AbFARXIGAdapagliflozin propanediolTABLET;ORAL202293-001Jan 8, 2014RXYesNo► Subscribe► Subscribe► SubscribeYTREATMENT OF TYPE 2 DIABETES
Astrazeneca AbFARXIGAdapagliflozin propanediolTABLET;ORAL202293-002Jan 8, 2014RXYesYes► Subscribe► Subscribe► SubscribeYTREATMENT OF TYPE 2 DIABETES
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Non-Orange Book Patents for Patent: 8,461,105

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
7,456,254Polymer-based sustained release device► Subscribe
8,431,685Polymer-based sustained release device► Subscribe
8,293,871Poly(lactide-co-glycolide) based sustained release microcapsules comprising a polypeptide and a sugar► Subscribe
7,612,176Polymer-based sustained release device► 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: 8,461,105

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2798552► Subscribe
China101065116► Subscribe
China104382880► Subscribe
European Patent Office1734935► Subscribe
European Patent Office1958623► Subscribe
European Patent Office2133073► Subscribe
European Patent Office2366385► Subscribe
European Patent Office2821063► Subscribe
Hong Kong1205689► Subscribe
Israel178335► 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:

Dow
Boehringer Ingelheim
Chinese Patent Office
Farmers Insurance
Deloitte
Colorcon
Fuji
Novartis
Moodys
Baxter

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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