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Serving hundreds of leading biopharmaceutical companies globally:

Covington
US Army
Moodys
AstraZeneca
Deloitte
QuintilesIMS
Dow
Chinese Patent Office
Fuji

Generated: June 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,728,441

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Which drugs does patent 8,728,441 protect, and when does it expire?

Patent 8,728,441 protects FENTORA and is included in one NDA.

This patent has thirty-two patent family members in twelve countries.
Summary for Patent: 8,728,441
Title:Sublingual buccal effervescent
Abstract: A pharmaceutical dosage form adapted to supply a medicament to the oral cavity for buccal, sublingual or gingival absorption of the medicament which contains an orally administrable medicament in combination with an effervescent for use in promoting absorption of the medicament in the oral cavity. The use of an additional pH adjusting substance in combination with the effervescent for promoting the absorption drugs is also disclosed.
Inventor(s): Eichman; Jonathan D. (Ann Arbor, MI), Hontz; John (Plymouth, MN), Khankari; Rajendra K. (Maple Grove, MN), Pather; Sathasivan Indiran (Plymouth, MN), Robinson; Joseph R. (Madison, WI)
Assignee: Cephalon, Inc. (Frazer, PA)
Application Number:13/098,986
Patent Claim Types:
see list of patent claims
Use; Dosage form;

Drugs Protected by US Patent 8,728,441

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
Cephalon FENTORA fentanyl citrate TABLET;BUCCAL, SUBLINGUAL 021947-001 Sep 25, 2006 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial MANAGEMENT OF BREAKTHROUGH PAIN IN PATIENTS WITH CANCER BY BUCCAL OR SUBLINGUAL ADMINISTRATION OF FENTANYL ➤ Try a Free Trial
Cephalon FENTORA fentanyl citrate TABLET;BUCCAL, SUBLINGUAL 021947-002 Sep 25, 2006 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial MANAGEMENT OF BREAKTHROUGH PAIN IN PATIENTS WITH CANCER BY BUCCAL OR SUBLINGUAL ADMINISTRATION OF FENTANYL ➤ Try a Free Trial
Cephalon FENTORA fentanyl citrate TABLET;BUCCAL, SUBLINGUAL 021947-003 Sep 25, 2006 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial MANAGEMENT OF BREAKTHROUGH PAIN IN PATIENTS WITH CANCER BY BUCCAL OR SUBLINGUAL ADMINISTRATION OF FENTANYL ➤ Try a Free Trial
Cephalon FENTORA fentanyl citrate TABLET;BUCCAL, SUBLINGUAL 021947-004 Sep 25, 2006 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial MANAGEMENT OF BREAKTHROUGH PAIN IN PATIENTS WITH CANCER BY BUCCAL OR SUBLINGUAL ADMINISTRATION OF FENTANYL ➤ 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 8,728,441

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
6,509,036 Effervescent drug delivery system for oral administration ➤ Try a Free Trial
6,641,838 Effervescent drug delivery system for oral administration ➤ Try a Free Trial
6,764,696 Effervescent drug delivery system for oral administration ➤ Try a Free Trial
6,200,604 Sublingual buccal effervescent ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Family Members for US Patent 8,728,441

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 350017 ➤ Try a Free Trial
Austria 433745 ➤ Try a Free Trial
Austria 434432 ➤ Try a Free Trial
Austria 548028 ➤ 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:

Cantor Fitzgerald
Chinese Patent Office
McKinsey
Julphar
Colorcon
US Department of Justice
Fish and Richardson
Federal Trade Commission
US Army

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