.

Deeper Knowledge, Faster

  • Analyze global market entry opportunities
  • Uncover prior art in expired and abandoned patents
  • Obtain formulation and manufacturing information

► See Plans & Pricing

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

Serving 500+ biopharmaceutical companies globally:

McKinsey
Argus Health
Merck
Cantor Fitzgerald
Queensland Health
Express Scripts
Harvard Business School
US Army
Colorcon
Boehringer Ingelheim

Generated: September 24, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

« Back to Dashboard

Summary for Patent: ► Subscribe

Title: Apparatus and methods for dispersing dry powder medicaments
Abstract:A method for aerosolizing a powdered medicament comprises coupling a powder inlet end of a feed tube with a penetration in a receptacle containing the powder. Powder is drawn upward through the tube and dispersed in a high pressure gas stream flowing past a portion of the feed tube. Apparatus comprise the feed tube mounted within a base enclosure proximate a holder for one or more receptacles, which may be in the form of a cartridge containing a plurality of receptacles formed in a continuous web. The cartridge may be reciprocated relative to the feed tube and a separate piercing mechanism in order to sequentially piercing the receptacle and thereafter couple the feed tube through the resulting penetration for extracting the powder. Alternatively, penetration(s) through the receptacle may be formed as the feed tube is coupled, or some penetrations formed prior to coupling with other penetrations formed at the time of coupling.
Inventor(s): Smith; Adrian E. (Belmont, CA), Burr; John D. (Redwood City, CA), Etter; Jeffrey W. (Castro Valley, CA), Axford; George S. (Menlo Park, CA), Anthony; Jack M. (Palo Alto, CA)
Assignee: Inhale Therapeutic Systems, Inc. (San Carlos, CA)
Application Number:09/583,300
Patent Claim Types:
see list of patent claims
Device; Use;

No matches for this query

International Patent Family for Patent: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan2006077032► Subscribe
Japan2008163033► Subscribe
Spain2203792► Subscribe
Spain2215191► Subscribe
Israel112618► Subscribe
Spain2217309► Subscribe
Spain2218543► Subscribe
Spain2245780► Subscribe
Spain2284226► Subscribe
Spain2302332► Subscribe
This preview shows a limited data set
Subscribe for full access, or try a Trial

The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

Export unavailable in trial.
Subscribe for complete access.

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

Serving 500+ biopharmaceutical companies globally:

Farmers Insurance
Fish and Richardson
Covington
Fuji
Argus Health
US Army
Citi
Chinese Patent Office
McKinsey
Daiichi Sankyo

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.

Copyright 2002-2017 thinkBiotech LLC
ISSN: 2162-2639

Secure SSL Encrypted Heap | Mobile and Web Analytics
Privacy and Cookies
Terms & Conditions

Follow DrugPatentWatch:



Google
Twitter
Google Plus
botpot