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Details for Patent: 8,071,075

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Patent 8,071,075 protects AXIRON and is included in one NDA. There has been one Paragraph IV challenge on Axiron. There are two tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

This patent has thirty-two patent family members in thirteen countries.

Summary for Patent: 8,071,075

Title:Dermal penetration enhancers and drug delivery systems involving the same
Abstract: The invention relates to a method for treatment or prophylaxis of a disease or condition in an animal comprising administering to a mucosal membrane of said animal in need of such treatment a therapeutically effective amount of a drug delivery system comprising at least one physiologically active agent or prodrug thereof and at least one penetration enhancer selected from safe ester sunscreens.
Inventor(s): Reed; Barry Leonard (Strathmore, AU), Morgan; Timothy Matthias (Parkville, AU), Finnin; Barrie Charles (Glen Iris, AU)
Assignee: Acrux DDS Pty Ltd. (West Melbourne, Victoria, AU)
Application Number:11/905,926
Patent Claim Types:
see list of patent claims
Compound; Delivery; Use;
Patent Metrics:
Source: PatentQuant.com
Field: Organic fine chemistry
Back Citations: 120th percentile
Forward Citations: 13th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Eli Lilly And Co
AXIRON
testosterone
SOLUTION, METERED;TRANSDERMAL022504-001Nov 23, 2010RXYes8,071,075► subscribeY TESTOSTERONE REPLACEMENT THERAPY IN MALES FOR CONDITIONS ASSOCIATED WITH A DEFICIENCY OR ABSENCE OF ENDOGENOUS TESTOSTERONE
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Foreign Priority and PCT Information for Patent: 8,071,075

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
AustraliaPN 8144Feb 19, 1996

Non-Orange Book Patents for Patent: 8,071,075

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
6,299,900 Dermal penetration enhancers and drug delivery systems involving same► subscribe
7,438,203Dermal penetration enhancers and drug delivery systems involving same► subscribe
6,964,777 Transdermal delivery of antianxiety agents► 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: 8,071,075

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria324865► subscribe
Austria410136► subscribe
Austria472997► 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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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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