Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving hundreds of leading biopharmaceutical companies globally:

Cerilliant
Healthtrust
US Army
Boehringer Ingelheim
Farmers Insurance
Federal Trade Commission
Colorcon
Teva
Harvard Business School

Generated: May 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,623,410

« Back to Dashboard

Summary for Patent: 8,623,410
Title:Modified release compositions comprising tacrolimus
Abstract: A modified release composition comprising tacrolimus releases less than 20% w/w of the active ingredient within 0.5 hours when subjected to an in vitro dissolution test using USP Paddle method and using 0.1 N HCl as dissolution medium and has increased bioavailability by effectively reducing or even avoiding the effects of CYP3A4 metabolism. The modified composition may be coated with an enteric coating; and/or may comprise a solid dispersion or a solid solution of tacrolimus in a hydrophilic or water-miscible vehicle and one or more modifying release agents; and/or may comprise a solid dispersion or a solid solution of tacrolimus in an amphiphilic or hydrophobic vehicle and optionally one or more modifying release agents.
Inventor(s): Holm; Per (Vanlose, DK), Norling; Tomas (Lyngby, DK)
Assignee: Veloxis Pharmaceuticals A/S (Horsholm, DK)
Application Number:13/167,160
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form;

Drugs Protected by US Patent 8,623,410

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
Veloxis Pharms Inc ENVARSUS XR tacrolimus TABLET, EXTENDED RELEASE;ORAL 206406-001 Jul 10, 2015 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Veloxis Pharms Inc ENVARSUS XR tacrolimus TABLET, EXTENDED RELEASE;ORAL 206406-002 Jul 10, 2015 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Veloxis Pharms Inc ENVARSUS XR tacrolimus TABLET, EXTENDED RELEASE;ORAL 206406-003 Jul 10, 2015 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ 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

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

Foreign Priority and PCT Information for Patent: 8,623,410

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Denmark2003 01232Aug 29, 2003
Denmark2003 01837Dec 11, 2003
Denmark2004 00079Jan 21, 2004
Denmark2004 00463Mar 23, 2004

Non-Orange Book US Patents Family Members for Patent 8,623,410

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
8,889,185 Modified release compositions comprising tacrolimus ➤ Sign Up
8,586,084 Modified release compositions comprising tacrolimus ➤ Sign Up
7,994,214 Solid dispersions comprising tacrolimus ➤ Sign Up
8,623,411 Modified release compositions comprising tacrolimus ➤ Sign Up
Patent No. Title Estimated Patent Expiration

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

Chinese Patent Office
Deloitte
UBS
Chubb
Cipla
Merck
Fuji
Fish and Richardson
Cerilliant

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.