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Details for Patent: 6,384,020

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Patent 6,384,020 protects ADDERALL 10, ADDERALL 12.5, ADDERALL 15, ADDERALL 20, ADDERALL 30, ADDERALL 5, and ADDERALL 7.5, and is included in one NDA. There has been one Paragraph IV challenge on Adderall 30.

Protection for ADDERALL 10 has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has six patent family members in six countries.

Summary for Patent: 6,384,020

Title: Rapid immediate release oral dosage form
Abstract:A pharmaceutical composition comprising lactitol and one or more amphetamine salts in a rapid release formulation.
Inventor(s): Flanner; Henry H. (Montgomery Village, MD), Chang; Rong-Kun (Rockville, MD), Pinkett; Jill E. (Baltimore, MD), Wassink; Sandra E. (Frederick, MD), White; Lisa R. (Damascus, MD)
Assignee: Shire Laboratories, Inc. (Rockville, MD)
Application Number:09/611,098
Patent Claim Types:
see list of patent claims
Composition; Dosage form;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 3rd percentile
Forward Citations: 1st percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Teva Womens
ADDERALL 10
amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate
TABLET;ORAL011522-007Feb 13, 1996DISCNNo6,384,020*PED► subscribeY
Teva Womens
ADDERALL 12.5
amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate
TABLET;ORAL011522-012Aug 31, 2000DISCNNo6,384,020*PED► subscribeY
Teva Womens
ADDERALL 15
amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate
TABLET;ORAL011522-013Aug 31, 2000DISCNNo6,384,020*PED► subscribeY
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International Patent Family for Patent: 6,384,020

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia6089200► subscribe
Canada2378336► subscribe
European Patent Office1202739► 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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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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