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Serving leading biopharmaceutical companies globally:

Harvard Business School
Dow
US Army
Fuji
Chubb
McKesson
AstraZeneca
Healthtrust
Teva
Farmers Insurance

Generated: February 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,442,388

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Summary for Patent: 7,442,388
Title:Phospholipid-based powders for drug delivery
Abstract: Phospholipid based powders for drug delivery applications are disclosed. The powders comprise a polyvalent cation in an amount effective to increase the gel-to-liquid crystal transition temperature of the particle compared to particles without the polyvalent cation. The powders are hollow and porous and are preferably administered via inhalation.
Inventor(s): Weers; Jeffry G. (Half Moon Bay, CA), Tarara; Thomas E. (Burlingame, CA), Dellamary; Luis A. (San Marcos, CA), Riess; Jean G. (Falicon, FR), Schutt; Ernest G. (San Diego, CA)
Assignee:
Application Number:09/851,226
Patent Claim Types:
see list of patent claims
Composition; Delivery; Use;

Drugs Protected by US Patent 7,442,388

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
Novartis TOBI PODHALER tobramycin POWDER;INHALATION 201688-001 Mar 22, 2013 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial 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 7,442,388

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
7,871,598 Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use ➤ Try a Free Trial
8,246,934 Respiratory dispersion for metered dose inhalers comprising perforated microstructures ➤ Try a Free Trial
6,309,623 Stabilized preparations for use in metered dose inhalers ➤ Try a Free Trial
6,630,169 Particulate delivery systems and methods of use ➤ Try a Free Trial
7,326,691 Compositions comprising amphotericin B, methods, and systems ➤ Try a Free Trial
8,709,484 Phospholipid-based powders for drug delivery ➤ Try a Free Trial
8,349,294 Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use ➤ Try a Free Trial
7,790,145 Respiratory dispersion for metered dose inhalers ➤ Try a Free Trial
6,638,495 Stabilized preparation for use in metered dose inhalers ➤ Try a Free Trial
7,205,343 Stabilized bioactive preparations and method of use ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 7,442,388

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 238035 ➤ Try a Free Trial
Austria 239447 ➤ Try a Free Trial
Austria 248583 ➤ Try a Free Trial
Australia 1064499 ➤ Try a Free Trial
Australia 1185799 ➤ Try a Free Trial
Australia 2002245181 ➤ Try a Free Trial
Australia 2003300137 ➤ Try a Free Trial
Australia 2003302274 ➤ Try a Free Trial
Australia 2005258040 ➤ Try a Free Trial
Australia 2006222737 ➤ 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:

Colorcon
QuintilesIMS
Argus Health
Chubb
Johnson and Johnson
UBS
Express Scripts
Mallinckrodt
Fish and Richardson

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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