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Serving leading biopharmaceutical companies globally:

Covington
Teva
Johnson and Johnson
McKinsey
Queensland Health
Federal Trade Commission
Farmers Insurance
Fish and Richardson
Boehringer Ingelheim
Express Scripts

Generated: January 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,735,393

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Which drugs does patent 8,735,393 protect, and when does it expire?

Patent 8,735,393 protects XOLEGEL and is included in one NDA.

This patent has twenty-six patent family members in fifteen countries.
Summary for Patent: 8,735,393
Title:Anhydrous topical skin preparations
Abstract: The present invention provides anhydrous compositions for topical delivery of a medicament comprising (A) a penetration enhancer/solvent selected from the group consisting of alcohol, propylene glycol, or a combination thereof; (B) a humectant/solvent selected from the group consisting of polyethylene glycol, glycerin, sorbitol, xylitol, or any combination of any of the foregoing; and (C) an anhydrous vehicle. In an alternate embodiment, the present invention provides anhydrous compositions for topical delivery of a medicament which comprise (A) a penetration enhancer/solvent selected from the group consisting of alcohol, propylene glycol, or a combination thereof; (B) a humectant/solvent selected from the group consisting of polyethylene glycol, glycerin, sorbitol, xylitol or any combination of any of the foregoing; (C) an anhydrous vehicle; and (D) a medicament. Also provided are methods for topically delivering a medicament to an animal.
Inventor(s): Burnett; Katherine M. (Basking Ridge, NJ), Kurtz; Ellen S. (Ringoes, NJ)
Assignee: Johnson & Johnson Consumer Companies, Inc. (Skillman, NJ)
Application Number:13/560,761
Patent Claim Types:
see list of patent claims
Composition; Delivery;

Drugs Protected by US Patent 8,735,393

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Aqua Pharms XOLEGEL ketoconazole GEL;TOPICAL 021946-001 Jul 28, 2006 RX Yes Yes ➤ Subscribe ➤ Subscribe Y ➤ Subscribe
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 8,735,393

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
6,238,683 Anhydrous topical skin preparations ➤ Subscribe
7,179,475 Anhydrous topical skin preparations ➤ Subscribe
8,232,276 Anhydrous topical skin preparations ➤ Subscribe
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 8,735,393

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Taiwan 590777 ➤ Subscribe
Portugal 1051193 ➤ Subscribe
Japan 4610741 ➤ Subscribe
Japan 2002531526 ➤ Subscribe
Hong Kong 1039567 ➤ Subscribe
Hong Kong 1031342 ➤ Subscribe
Spain 2272416 ➤ Subscribe
Spain 2258347 ➤ Subscribe
European Patent Office 1645287 ➤ Subscribe
European Patent Office 1159956 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Argus Health
Fuji
US Army
Novartis
Daiichi Sankyo
Cantor Fitzgerald
Baxter
Julphar
Chinese Patent Office

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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