Deeper Knowledge, Faster

  • Analyze global market entry opportunities
  • Uncover prior art in expired and abandoned patents
  • Drug patents in 130+ countries

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

Serving leading biopharmaceutical companies globally:

Harvard Business School
Cantor Fitzgerald
Federal Trade Commission

Generated: November 19, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,629,021

« Back to Dashboard

Summary for Patent: 5,629,021

Title: Micellar nanoparticles
Abstract:The present invention relates to micellar nanoparticles and methods of their production. Micellar nanoparticles are made by hydrating a mixture of an oil, a stabilizer/surfactant, and an alcoholic initiator with an aqueous solution. These micellar nanoparticles are normally less than 100 nanometers in diameter. The micellar nanoparticles are particularly advantageous in delivering materials such as estradiol topically through the skin because their small size allows easy penetration.
Inventor(s): Wright; D. Craig (Gaithersburg, MD)
Assignee: Novavax, Inc. (Rockville, MD)
Application Number:08/380,942
Patent Claim Types:
see list of patent claims
Formulation; Compound;

No matches for this query

International Patent Family for Patent: 5,629,021

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia4970996► Subscribe
Australia711744► Subscribe
Brazil9606996► Subscribe
Canada2211262► Subscribe
China1144583► Subscribe
China1179698► Subscribe
Germany69627309► Subscribe
Denmark0806894► Subscribe
European Patent Office0806894► Subscribe
Spain2200055► 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:

Federal Trade Commission
Boehringer Ingelheim

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