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Details for Patent: 7,829,595

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Patent 7,829,595 protects SENSIPAR and is included in one NDA. There has been one Paragraph IV challenge on Sensipar. There are three tentative approvals for the compound protected by this patent. Additional details are available via the generic ingredient links below.

This patent has thirty patent family members in twenty-four countries.

Summary for Patent: 7,829,595

Title:Rapid dissolution formulation of a calcium receptor-active compound
Abstract:The present invention relates to a pharmaceutical composition comprising a therapeutically effective amount of a calcium receptor-active compound and at least one pharmaceutically acceptable excipient, wherein the composition has a controlled dissolution profile. The present invention further relates to a method of manufacturing the pharmaceutical composition, as well as a method of treating a disease using the pharmaceutical composition.
Inventor(s): Lawrence; Glen Gary (Thousand Oaks, CA), Alvarez; Francisco J. (Newbury Park, CA), Lin; Hung-Ren H. (Oak Park, CA), Ju; Tzuchi R. (Vernon Hills, IL)
Assignee: Amgen Inc. (Thousand Oaks, CA)
Application Number:10/937,870
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form; Use;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 26th percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Amgen
SENSIPAR
cinacalcet hydrochloride
TABLET;ORAL021688-001Mar 8, 2004RXNo7,829,595► subscribeY METHOD OF TREATING HYPERPARATHYROIDISM; METHOD OF TREATING HYPERCALCEMIA
Amgen
SENSIPAR
cinacalcet hydrochloride
TABLET;ORAL021688-002Mar 8, 2004RXNo7,829,595► subscribeY METHOD OF TREATING HYPERPARATHYROIDISM; METHOD OF TREATING HYPERCALCEMIA
Amgen
SENSIPAR
cinacalcet hydrochloride
TABLET;ORAL021688-003Mar 8, 2004RXYes7,829,595► subscribeY METHOD OF TREATING HYPERPARATHYROIDISM; METHOD OF TREATING HYPERCALCEMIA
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Non-Orange Book Patents for Patent: 7,829,595

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
9,375,405Rapid dissolution formulation of a calcium receptor-active compound► 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: 7,829,595

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Japan5026077► subscribe
Japan2007505108► subscribe
Israel173737► 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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