.

Make Better Decisions

  • Analyze global market entry opportunities
  • Identify first generic entrants
  • 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:

Julphar
Express Scripts
US Department of Justice
Johnson and Johnson
Citi
Argus Health
UBS
Cerilliant
Queensland Health
Harvard Business School

Generated: September 22, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

« Back to Dashboard

Summary for Patent: ► Subscribe

Title: Compositions comprising hyaluronic acid and prostaglandin-synthesis-inhibiting drugs
Abstract:A topically administrable pharmaceutical composition is disclosed which comprises a therapeutically effective amount of a drug which inhibits prostaglandin synthesis, and an amount of a form of hyaluronic acid sufficient to transport the composition through the skin into the epidermis or dermis where the composition remains until discharged via the lymphatic system, wherein (a) the drug is 1-5% by weight of the composition, and (b) the form of hyaluronic acid is 1-3% by weight of the composition, has a molecular weight greater than about 150,000 daltons and less than 750,000 daltons, and is selected from the group consisting of hyaluronic acid and salts thereof.
Inventor(s): Falk; Rudolf Edgar (Toronto, CA), Asculai; Samuel Simon (Toronto, CA)
Assignee: Hyal Pharmaceutical Corporation (Mississauga, CA)
Application Number:08/018,508
Patent Claim Types:
see list of patent claims
Composition; Dosage form;

No matches for this query

International Patent Family for Patent: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Hungary9500857► Subscribe
Hungary225963► Subscribe
HungaryT70440► Subscribe
Hungary9303283► Subscribe
Hungary220758► Subscribe
HungaryT64699► Subscribe
Hong Kong44797► Subscribe
Hong Kong35397► Subscribe
Greece3036164► Subscribe
Greece3021171► 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:

Deloitte
Healthtrust
Baxter
Colorcon
US Army
Covington
Federal Trade Commission
Citi
Dow
Farmers Insurance

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