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

Serving leading biopharmaceutical companies globally:

Express Scripts
Johnson and Johnson

Generated: October 24, 2017

DrugPatentWatch Database Preview

Details for Patent: 4,664,107

« Back to Dashboard

Summary for Patent: 4,664,107

Title: Inhalation activatable dispensers
Abstract:An inhalation activatable dispenser for use with an aerosol container in which a latch mechanism releasing vane is pivotably mounted in an air passage between an aerosol outlet valve and a mouthpiece, and the latch mechanism cannot be released if force to activate the dispenser is not applied before a patient inhales.
Inventor(s): Wass; Anthony C. L. (Stamford, GB)
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Application Number:06/709,316
Patent Claim Types:
see list of patent claims
Use; Device;

No matches for this query

Foreign Priority and PCT Information for Patent: 4,664,107

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8328808Oct 28, 1983
PCT Information
PCT FiledOctober 25, 1984PCT Application Number:PCT/US84/01721
PCT Publication Date:May 09, 1985PCT Publication Number: WO85/01880

International Patent Family for Patent: 4,664,107

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia578915► Subscribe
Finland82607► Subscribe
Finland852490► Subscribe
European Patent Office0147028► Subscribe
Germany3470844► Subscribe
Canada1236359► Subscribe
Australia3558384► Subscribe
United Kingdom8328808► Subscribe
JapanS61500254► Subscribe
JapanH0548138► 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 leading biopharmaceutical companies globally:

US Army
US Department of Justice
Cantor Fitzgerald
Federal Trade Commission
Harvard Business School

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
Privacy and Cookies
Terms & Conditions

Follow DrugPatentWatch:

Google Plus