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Serving leading biopharmaceutical companies globally:

Queensland Health
Moodys
Cantor Fitzgerald
Colorcon
Fish and Richardson
Accenture
Teva
Citi
UBS
Johnson and Johnson

Generated: November 20, 2017

DrugPatentWatch Database Preview

Details for Patent: 7,169,780

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Which drugs does patent 7,169,780 protect, and when does it expire?


Patent 7,169,780 protects DUTREBIS, ISENTRESS, and ISENTRESS HD, and is included in four NDAs. There has been one Paragraph IV challenge on Isentress.

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

This patent has forty-three patent family members in thirty-two countries.

Summary for Patent: 7,169,780

Title:N-substituted hydroxypyrimidinone carboxamide inhibitors of HIV integrase
Abstract:N-substituted 5-hydroxypyrimidin-6-one-4-carboxamides of formula (I): are described as inhibitors of HIV integrase and inhibitors of HIV replication, wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are defined herein. These compounds are useful in the prevention and treatment of infection by HIV and in the prevention, delay in the onset, and treatment of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described ##STR00001##
Inventor(s): Crescenzi; Benedetta (Rome, IT), Gardelli; Cristina (Ariccia, IT), Muraglia; Ester (Rome, IT), Orvieto; Federica (Rome, IT), Pace; Paola (Rome, IT), Pescatore; Giovanna (Cosenza, IT), Petrocchi; Alessia (Rome, IT), Poma; Marco (Grosseto, IT), Rowley; Michael (Axa, IT), Scarpelli; Rita (Rome, IT), Summa; Vincenzo (Velletri, IT), Nizi; Emanuela (Siena, IT)
Assignee: Istitute Di Ricerche Di Biologia Molecolare P. Angeletti S.P.A. (Pomezia, IT)
Application Number:10/493,280
Patent Claim Types:
see list of patent claims
Compound; Composition; Composition; Compound;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Merck Sharp Dohme
DUTREBIS
lamivudine; raltegravir potassium
TABLET;ORAL206510-001Feb 6, 2015DISCNNoNo► Subscribe► SubscribeY
Merck Sharp Dohme
ISENTRESS
raltegravir potassium
TABLET, CHEWABLE;ORAL203045-001Dec 21, 2011RXYesNo► Subscribe► SubscribeY
Merck Sharp Dohme
ISENTRESS
raltegravir potassium
TABLET, CHEWABLE;ORAL203045-002Dec 21, 2011RXYesYes► Subscribe► SubscribeY
Merck Sharp Dohme
ISENTRESS
raltegravir potassium
TABLET;ORAL022145-001Oct 12, 2007RXYesYes► Subscribe► SubscribeY
Merck Sharp Dohme
ISENTRESS HD
raltegravir potassium
TABLET;ORAL022145-002May 26, 2017RXYesNo► Subscribe► SubscribeY
Merck Sharp Dohme
ISENTRESS
raltegravir potassium
POWDER;ORAL205786-001Dec 20, 2013RXYesYes► Subscribe► SubscribeY
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Foreign Priority and PCT Information for Patent: 7,169,780

PCT Information
PCT FiledOctober 21, 2002PCT Application Number:PCT/GB02/04753
PCT Publication Date:May 01, 2003PCT Publication Number: WO03/035077

Non-Orange Book Patents for Patent: 7,169,780

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
7,217,713N-substituted hydroxypyrimidinone carboxamide inhibitors of HIV integrase► Subscribe
7,820,660N-substituted hydroxypyrimidinone carboxamide inhibitors of HIV integrase► Subscribe
7,435,734N-substituted hydroxypyrimidinone carboxamide inhibitors of HIV integrase► 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: 7,169,780

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Poland369223► Subscribe
New Zealand533057► Subscribe
Norway2008007► Subscribe
Norway325206► Subscribe
Norway20042165► Subscribe
Netherlands300340► Subscribe
MexicoPA04003932► Subscribe
Luxembourg91428► Subscribe
South Korea100862879► Subscribe
South Korea20040047981► 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:

McKesson
Boehringer Ingelheim
Citi
Merck
Covington
Dow
Argus Health
UBS
Moodys
Daiichi Sankyo

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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