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Serving hundreds of leading biopharmaceutical companies globally:

Mallinckrodt
US Department of Justice
Chinese Patent Office
Cerilliant
Harvard Business School
Express Scripts
Colorcon
Citi
Healthtrust

Generated: June 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,780,987

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Summary for Patent: 7,780,987
Title:Controlled release dosage forms
Abstract:The invention provides stable controlled release monolithic coating compositions for use in coating pharmaceutical oral dosage forms comprising a polyglycol having a melting point greater than 55.degree. C. and an aqueous dispersion of a neutral ester copolymer lacking functional groups.
Inventor(s): Zhou; Fang (Centreville, VA), Maes; Paul (Potomac, MD)
Assignee: Biovail Laboratories International SRL (St. Michael, BB)
Application Number:10/370,109
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,780,987
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Process; Use;

Drugs Protected by US Patent 7,780,987

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
Santarus Inc GLUMETZA metformin hydrochloride TABLET, EXTENDED RELEASE;ORAL 021748-002 Jun 3, 2005 AB3 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y Y ➤ Try a Free Trial
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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Non-Orange Book US Patents Family Members for Patent 7,780,987

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
8,323,692 Controlled release dosage forms ➤ Try a Free Trial
2,005,182,056 ➤ Try a Free Trial
8,158,147 Modified release formulations of at least one form of tramadol ➤ Try a Free Trial
8,128,957 Modified release compositions of at least one form of tramadol ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Family Members for US Patent 7,780,987

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia 1476138 ➤ Try a Free Trial
Portugal 1476138 ➤ Try a Free Trial
New Zealand 535456 ➤ Try a Free Trial
New Zealand 535455 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
Cantor Fitzgerald
Merck
Deloitte
Cerilliant
Julphar
QuintilesIMS
Teva
Queensland Health

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.