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Details for Patent: 5,776,894

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Patent 5,776,894 protects OCTREOSCAN and is included in one NDA.

This patent has fifty-two patent family members in twenty-eight countries.

Summary for Patent: 5,776,894

Title: Chelated somatostatin peptides and complexes thereof, pharmaceutical compositions containing them and their use in treating tumors
Abstract:Somatostatin peptides bearing at least one chelating group for a detectable element, said chelating group being linked to an amino group of said peptide, and said amino group having no significant binding affinity for somatostatin receptors, in free or salt form, are complexed with a detectable element and are useful as a pharmaceutical, e.g. a radiopharmaceutical for in vivo imaging of somatostatin receptor positive tumors or for therapy.
Inventor(s): Albert; Rainer (Basel, CH), Krenning; Eric P. (Rotterdam, NL), Lamberts; Steven W. J. (Rotterdam, NL), Pless; Janos (Basel, CH)
Assignee: Novartis AG (Basel, CH)
Application Number:08/479,052
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Mallinkrodt Nuclear
OCTREOSCAN
indium in-111 pentetreotide kit
INJECTABLE;INJECTION020314-001Jun 2, 1994RXYes5,776,894► subscribeYY
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Foreign Priority and PCT Information for Patent: 5,776,894

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8828364Dec 05, 1988
United Kingdom8916115Jul 13, 1989
United Kingdom8916761Jul 21, 1989

Non-Orange Book Patents for Patent: 5,776,894

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
5,753,627 Use of certain complexed somatostatin peptides for the invivo imaging of somatostatin receptor-positive tumors and metastasis► 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: 5,776,894

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria403476► subscribe
AustriaA901789► subscribe
Australia4587189► 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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