.

Make Better Decisions

  • Identify first generic entrants
  • Uncover prior art in expired and abandoned patents
  • Obtain formulation and manufacturing information

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

Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Moodys
Daiichi Sankyo
Cantor Fitzgerald
Deloitte
Johnson and Johnson
Covington
Teva
Colorcon
US Department of Justice

Generated: December 13, 2017

DrugPatentWatch Database Preview

Details for Patent: 7,998,467

« Back to Dashboard

Which drugs does patent 7,998,467 protect, and when does it expire?


Patent 7,998,467 protects DIFFERIN and is included in one NDA. There has been one Paragraph IV challenge on Differin.

This patent has seventeen patent family members in twelve countries.

Summary for Patent: 7,998,467

Title:Cosmetic/dermatological compositions comprising naphthoic acid compounds and polyurethane polymers
Abstract: Cosmetic/dermatological compositions for topical application and useful for the treatment, e.g., of acne, contain, formulated into a physiologically acceptable medium, at least one naphthoic acid compound and at least one polyurethane polymer or derivative thereof, the at least one naphthoic acid compound being dispersed therein.
Inventor(s): Mallard; Claire (Mougins, FR), Ferrara; Eve (Valbonne, FR)
Assignee: Galderma Research & Development (Biot, FR)
Application Number:12/076,169
Patent Claim Types:
see list of patent claims
Use; Composition; Compound; Dosage form; Process;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Patented / Exclusive Use
Galderma Labs LpDIFFERINadapaleneLOTION;TOPICAL022502-001Mar 17, 2010RXYesYes► Subscribe► Subscribe► SubscribeYTREATMENT OF ACNE
This preview shows a limited data set
Subscribe for full access, or try a Trial

Export unavailable in trial.
Subscribe for complete access.

Foreign Priority and PCT Information for Patent: 7,998,467

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
France05 09493Sep 16, 2005

Non-Orange Book Patents for Patent: 7,998,467

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
8,435,502Cosmetic/dermatological compositions comprising naphtholic acid compounds and polyurethane polymers► Subscribe
8,709,392Cosmetic/dermatological compositions comprising naphthoic acid compounds and polyurethane polymers► 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.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

Export unavailable in trial.
Subscribe for complete access.

International Patent Family for Patent: 7,998,467

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Russian Federation2421216► Subscribe
Russian Federation2008114840► Subscribe
Mexico2008003422► Subscribe
South Korea101358490► Subscribe
South Korea20080050579► Subscribe
Japan2012184258► Subscribe
Japan5074401► Subscribe
Japan2009508843► Subscribe
France2890861► Subscribe
European Patent Office1933827► 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 plans and pricing

Serving leading biopharmaceutical companies globally:

Colorcon
UBS
Baxter
McKinsey
Cantor Fitzgerald
US Army
Johnson and Johnson
Deloitte
Covington
Dow

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:

botpot