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Serving 500+ biopharmaceutical companies globally:

Healthtrust
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Accenture
Chubb
Harvard Business School
US Army
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Generated: June 23, 2017

DrugPatentWatch Database Preview

Details for Patent: 7,223,735

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Which drugs does patent 7,223,735 protect, and when does it expire?


Patent 7,223,735 protects VYVANSE and is included in two NDAs. There has been one Paragraph IV challenge on Vyvanse.

This patent has one hundred and forty-two patent family members in twenty-six countries.

Summary for Patent: 7,223,735

Title:Abuse resistant lysine amphetamine compounds
Abstract:The present invention describes compounds, compositions and methods of using the same comprising lysine covalently attached to amphetamine. These compounds and compositions are useful for reducing or preventing abuse and overdose of amphetamine. These compounds and compositions find particular use in providing an abuse-resistant alternative treatment for certain disorders, such as attention deficit hyperactivity disorder (ADHD), ADD, narcolepsy, and obesity. Oral bioavailability of amphetamine is maintained at therapeutically useful doses. At higher doses bioavailability is substantially reduced, thereby providing a method of reducing oral abuse liability. Further, compounds and compositions of the invention decrease the bioavailability of amphetamine by parenteral routes, such as intravenous or intranasal administration, further limiting their abuse liability.
Inventor(s): Mickle; Travis (Charlottesville, VA), Krishnan; Suma (Blacksburg, VA), Moncrief; James Scott (Blacksburg, VA), Lauderback; Christopher (Blacksburg, VA), Bishop; Barney (Annandale, VA), Oberlender; Rob (Blacksburg, VA), Piccariello; Thomas (Blacksburg, VA)
Assignee: New River Pharmaceuticals Inc. (Radford, VA)
Application Number:10/857,619
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Formulation; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Shire Dev Llc
VYVANSE
lisdexamfetamine dimesylate
TABLET, CHEWABLE;ORAL208510-001Jan 28, 2017RXYesNo7,223,735► SubscribeY
Shire Dev Llc
VYVANSE
lisdexamfetamine dimesylate
TABLET, CHEWABLE;ORAL208510-002Jan 28, 2017RXYesNo7,223,735► SubscribeY
Shire Dev Llc
VYVANSE
lisdexamfetamine dimesylate
TABLET, CHEWABLE;ORAL208510-003Jan 28, 2017RXYesNo7,223,735► SubscribeY
Shire Dev Llc
VYVANSE
lisdexamfetamine dimesylate
TABLET, CHEWABLE;ORAL208510-004Jan 28, 2017RXYesNo7,223,735► SubscribeY
Shire Dev Llc
VYVANSE
lisdexamfetamine dimesylate
TABLET, CHEWABLE;ORAL208510-005Jan 28, 2017RXYesNo7,223,735► SubscribeY
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Non-Orange Book Patents for Patent: 7,223,735

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
7,105,486Abuse-resistant amphetamine compounds► Subscribe
7,687,466Abuse-resistant amphetamine prodrugs► Subscribe
7,678,771Abuse-resistant amphetamine prodrugs► Subscribe
7,687,467Abuse-resistant amphetamine prodrugs► Subscribe
7,662,787Abuse resistant lysine amphetamine compounds► 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: 7,223,735

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria462411► Subscribe
Austria462412► Subscribe
Austria519502► Subscribe
Austria533512► Subscribe
Austria545427► 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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For more information try a trial or see the database preview and plans and pricing

Serving 500+ biopharmaceutical companies globally:

McKesson
Mallinckrodt
Deloitte
Covington
Queensland Health
Daiichi Sankyo
Healthtrust
Cerilliant
Accenture
Boehringer Ingelheim

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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