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Serving leading biopharmaceutical companies globally:

Citi
Healthtrust
QuintilesIMS
Cantor Fitzgerald
Harvard Business School
UBS
US Department of Justice
Dow
Mallinckrodt
AstraZeneca

Generated: February 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,911,778

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Which drugs does patent 8,911,778 protect, and when does it expire?

Patent 8,911,778 protects APRISO and is included in one NDA.

This patent has ten patent family members in nine countries.
Summary for Patent: 8,911,778
Title:Pellet formulation for the treatment of the intestinal tract
Abstract: An orally adminsterable pharmaceutical pellet formulation for the treatment of the intestinal tract is disclosed, which comprises a core and an enteric coating, the core including, as a pharmaceutical active compound, aminosalicylic acid or a pharmaceutically tolerable salt or a derivative thereof.
Inventor(s): Otterbeck; Norbert (Uberlingen, DE), Gruber; Peter (Merzhausen, DE)
Assignee: Dr. Falk Pharma GmbH (Freiburg, DE)
Application Number:13/566,905
Patent Claim Types:
see list of patent claims
Formulation; Compound; Use; Dosage form;

Drugs Protected by US Patent 8,911,778

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Valeant Pharms Intl APRISO mesalamine CAPSULE, EXTENDED RELEASE;ORAL 022301-001 Oct 31, 2008 RX Yes Yes ➤ Sign Up ➤ Sign Up Y FOR THE MAINTENANCE OF REMISSION OF ULCERATIVE COLITIS ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 8,911,778

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany197 32 903Jul 30, 1997

Non-Orange Book US Patents Family Members for Patent 8,911,778

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
6,277,412 Pellet-type formulation intended for treating the intestinal tract ➤ Sign Up
8,337,886 Pellet formulation for the treatment of the intestinal tract ➤ Sign Up
8,496,965 Pellet formulation for the treatment of the intenstinal tract ➤ Sign Up
8,956,647 Pellet formulation for the treatment of the intestinal tract ➤ Sign Up
8,940,328 Pellet formulation for the treatment of the intestinal tract ➤ Sign Up
6,551,620 Pellet formulation for the treatment of the intestinal tract ➤ Sign Up
7,547,451 Pellet formulation for the treatment of the intestinal tract ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 8,911,778

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 241964 ➤ Sign Up
Canada 2297832 ➤ Sign Up
Germany 19732903 ➤ Sign Up
Germany 59808642 ➤ Sign Up
Denmark 0977557 ➤ Sign Up
European Patent Office 0977557 ➤ Sign Up
Spain 2196556 ➤ Sign Up
Japan 2001511441 ➤ Sign Up
Japan 4088413 ➤ Sign Up
Portugal 977557 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
McKinsey
Cipla
Covington
QuintilesIMS
Baxter
Mallinckrodt
Cerilliant
Fuji

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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