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Serving 500+ biopharmaceutical companies globally:

Colorcon
McKesson
Farmers Insurance
US Army
Novartis
Daiichi Sankyo
Fuji
Healthtrust
QuintilesIMS
Express Scripts

Generated: September 21, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

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Which drugs does patent 8,445,543 protect, and when does it expire?


Patent ► Subscribe protects EPIDUO FORTE and EPIDUO and is included in two NDAs. There have been zero Paragraph IV challenges on Epiduo Forte and Epiduo

This patent has twenty-two patent family members in eighteen countries.

Summary for Patent: ► Subscribe

Title:Combinations of adapalene and benzoyl peroxide for treating acne lesions
Abstract: Adapalene or a pharmaceutically acceptable salt thereof formulated into a pharmaceutical composition is useful for reducing the number of acne lesions, via daily topical application, in combination or in association with benzoyl peroxide (BPO); such treatment may be via administration of a pharmaceutical composition combining adapalene and BPO or by a concomitant application of two pharmaceutical compositions, one containing adapalene and the other containing BPO.
Inventor(s): Abou-Chacra Vernet; Marie-line (Nice, FR), Gross; Denis (Callian, FR), Loesche; Christian (Valbonne, FR), Poncet; Michel (Mougins, FR)
Assignee: Galderma Research & Development (Biot, FR)
Application Number:13/308,413
Patent Claim Types:
see list of patent claims
Use; Compound;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Galderma Labs
EPIDUO FORTE
adapalene; benzoyl peroxide
GEL;TOPICAL207917-001Jul 15, 2015RXYesYes► Subscribe► Subscribe TREATMENT OF ACNE
Galderma Labs Lp
EPIDUO
adapalene; benzoyl peroxide
GEL;TOPICAL022320-001Dec 8, 2008ABRXYesYes► Subscribe► Subscribe TREATMENT OF ACNE
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Foreign Priority and PCT Information for Patent: ► Subscribe

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
France06 52968Jul 13, 2006

Non-Orange Book Patents for Patent: ► Subscribe

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,071,644Combinations of adapalene and benzoyl peroxide for treating acne lesions► Subscribe
8,785,420Combination/association of adapalene and benzoyl peroxide for treating acne lesions► Subscribe
8,129,362Combination/association of adapalene and benzoyl peroxide for treating acne lesions► Subscribe
8,080,537Combinations of adapalene and benzoyl peroxide for treating acne lesions► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
France2903603► Subscribe
Spain2423951► Subscribe
China101541320► Subscribe
Colombia6150136► Subscribe
Cyprus1114473► Subscribe
Denmark2046318► Subscribe
Japan2009542779► Subscribe
Japan2014040481► Subscribe
Japan2016029094► Subscribe
South Korea20090028764► 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 500+ biopharmaceutical companies globally:

Johnson and Johnson
Cerilliant
Fuji
Fish and Richardson
Chinese Patent Office
Julphar
Cipla
Deloitte
Harvard Business School
Cantor Fitzgerald

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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