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Serving leading biopharmaceutical companies globally:

Farmers Insurance
Federal Trade Commission
Chinese Patent Office
Johnson and Johnson

Generated: November 18, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,993,830

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Which drugs does patent 5,993,830 protect, and when does it expire?

Patent 5,993,830 protects ECOZA and is included in one NDA.

This patent has eighteen patent family members in fifteen countries.

Summary for Patent: 5,993,830

Title: Cosmetic skin preparation
Abstract:The present invention relates to a skin preparation comprising lipophilic and hydrophilic components, which is intended for application on skin. The skin preparation according to the present invention is characterized in that it exists as a two-phase system and it is capable of creating a semi-permeable membrane in the skin. The invention also relates to a process for the manufacture of the skin preparation as defined above, which is characterized in that the lipophilic components are dissolved in water in a separate container to be combined with hydrophilic components, which have been blended and brought to react in another vessel. Finally, the present invention also relates to different uses of the skin preparation as defined above.
Inventor(s): Freij; Goran (Stockholm, SE)
Assignee: Ponsus AB (Stockholm, SE)
Application Number:09/008,632
Patent Claim Types:
see list of patent claims
Compound; Formulation; Process; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Chemo Research Sl
econazole nitrate
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Foreign Priority and PCT Information for Patent: 5,993,830

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Sweden9700129Jan 17, 1997

International Patent Family for Patent: 5,993,830

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Sweden9700129► Subscribe
Russian Federation2196566► Subscribe
Portugal961610► Subscribe
Norway313314► Subscribe
Norway993201► Subscribe
Japan3006572► Subscribe
JapanH10226637► Subscribe
Spain2234091► Subscribe
European Patent Office0961610► Subscribe
Denmark0961610► Subscribe
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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.

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Serving leading biopharmaceutical companies globally:

Farmers Insurance
Queensland Health
Boehringer Ingelheim
US Department of Justice

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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