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Details for Patent: 5,856,336

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Patent 5,856,336 protects LIVALO and is included in one NDA. There has been one Paragraph IV challenge on Livalo.

This patent has ten patent family members in nine countries.

Summary for Patent: 5,856,336

Title: Quinoline type mevalonolactones
Abstract:A compound of the formula ##STR1## Z=--CH(OH)--CH.sub.2 --CH(OH)--CH.sub.2 --COO.1/2Ca have HMG--CoA inhibiting effects, making them useful as inhibitors of cholesterol biosynthesis. The compound may be prepared as a pharmaceutical for reducing hyperlipidemia, hyperlipoproteinemia or atherosclerosis.
Inventor(s): Fujikawa; Yoshihiro (Funabashi, JP), Suzuki; Mikio (Funabashi, JP), Iwasaki; Hiroshi (Funabashi, JP), Sakashita; Mitsuaki (Shiraoka-machi, JP), Kitahara; Masaki (Shiraoka-machi, JP)
Assignee: Nissan Chemical Industries Ltd. (Tokyo, JP)
Application Number:07/883,398
Patent Claim Types:
see list of patent claims
Compound; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Kowa Co
LIVALO
pitavastatin calcium
TABLET;ORAL022363-001Aug 3, 2009RXNo5,856,336► subscribeY ADJUNCITVE THERAPY TO DIET TO REDUCE ELEVATED TOTAL CHOLESTEROL, LOW-DENSITY LIPOPROTEIN CHOLESTEROL, APOLIPOPRTEIN B, TRIGLYCERIDES AND TO INCREASE HDL-C IN ADULT PATIENTS WITH PRIMARY HYPERLIPIDEMIA OR MIXED DYSLIPIDEMIA
Kowa Co
LIVALO
pitavastatin calcium
TABLET;ORAL022363-002Aug 3, 2009RXNo5,856,336► subscribeY ADJUNCITVE THERAPY TO DIET TO REDUCE ELEVATED TOTAL CHOLESTEROL, LOW-DENSITY LIPOPROTEIN CHOLESTEROL, APOLIPOPRTEIN B, TRIGLYCERIDES AND TO INCREASE HDL-C IN ADULT PATIENTS WITH PRIMARY HYPERLIPIDEMIA OR MIXED DYSLIPIDEMIA
Kowa Co
LIVALO
pitavastatin calcium
TABLET;ORAL022363-003Aug 3, 2009RXYes5,856,336► subscribeY ADJUNCITVE THERAPY TO DIET TO REDUCE ELEVATED TOTAL CHOLESTEROL, LOW-DENSITY LIPOPROTEIN CHOLESTEROL, APOLIPOPRTEIN B, TRIGLYCERIDES AND TO INCREASE HDL-C IN ADULT PATIENTS WITH PRIMARY HYPERLIPIDEMIA OR MIXED DYSLIPIDEMIA
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Foreign Priority and PCT Information for Patent: 5,856,336

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan62-207224Aug 20, 1987
Japan63-15585Jan 26, 1988
Japan63-193606Aug 03, 1988

Non-Orange Book Patents for Patent: 5,856,336

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
5,872,130 Quinoline type mevalonoactones► subscribe
5,011,930 Quinoline type mevalonolactones► subscribe
5,102,888 Quinoline type mevalonolactones useful for treating hyperlipidemia and related diseases► 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: 5,856,336

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria114645► subscribe
Canada1336714► subscribe
Germany3852243► 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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