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Serving hundreds of leading biopharmaceutical companies globally:

Teva
Mallinckrodt
Colorcon
Boehringer Ingelheim
Julphar
Dow
Merck
US Army
Accenture

Generated: June 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,685,967

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Summary for Patent: 6,685,967
Title: Methods and compositions for pulmonary delivery of insulin
Abstract:Systemic delivery of insulin to a mammalian host is accomplished by inhalation of a dry powder of insulin. It has been found that dry insulin powders are rapidly absorbed through the alveolar regions of the lungs.
Inventor(s): Patton; John S. (San Carlos, CA), Foster; Linda (Sunnyvale, CA), Platz; Robert M. (Half Moon Bay, CA)
Assignee: Nektar Therapeutics (San Carlos, CA)
Application Number:08/668,036
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Process; Delivery;

Drugs Protected by US Patent 6,685,967

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
Pfizer EXUBERA insulin recombinant human POWDER;INHALATION 021868-001 Jan 27, 2006 DISCN No No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Pfizer EXUBERA insulin recombinant human POWDER;INHALATION 021868-002 Jan 27, 2006 DISCN No No ➤ 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

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Non-Orange Book US Patents Family Members for Patent 6,685,967

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
5,775,320 Method and device for delivering aerosolized medicaments ➤ Sign Up
6,372,258 Methods of spray-drying a drug and a hydrophobic amino acid ➤ Sign Up
6,309,671 Stable glassy state powder formulations ➤ Sign Up
6,423,344 Dispersible macromolecule compositions and methods for their preparation and use ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Family Members for US Patent 6,685,967

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 9801369 ➤ Sign Up
African Regional IP Organization (ARIPO) 987 ➤ Sign Up
Argentina 013854 ➤ Sign Up
Argentina 042921 ➤ 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:

Accenture
Medtronic
UBS
Covington
Cipla
McKesson
Daiichi Sankyo
Federal Trade Commission
Express Scripts

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