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Serving leading biopharmaceutical companies globally:

Chinese Patent Office
Deloitte
AstraZeneca
Merck
Novartis
Julphar
Teva
Cantor Fitzgerald
McKinsey
Chubb

Generated: December 11, 2017

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Patiromer sorbitex calcium - Generic Drug Details

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What are the generic sources for patiromer sorbitex calcium and what is the scope of patiromer sorbitex calcium patent protection?

Patiromer sorbitex calcium
is the generic ingredient in one branded drug marketed by Relypsa Inc and is included in one NDA. There are ten patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Patiromer sorbitex calcium has one hundred and thirty-one patent family members in twenty-one countries.

One supplier is listed for this compound.

Summary for patiromer sorbitex calcium

Pharmacology for patiromer sorbitex calcium

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Exclusivity Expiration
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-002Oct 21, 2015RXYesNo► Subscribe► Subscribe► Subscribe► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-003Oct 21, 2015RXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-002Oct 21, 2015RXYesNo► Subscribe► Subscribe► SubscribeY► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-003Oct 21, 2015RXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-001Oct 21, 2015RXYesNo► Subscribe► Subscribe► SubscribeY► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-003Oct 21, 2015RXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-001Oct 21, 2015RXYesNo► Subscribe► Subscribe► Subscribe► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-003Oct 21, 2015RXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-003Oct 21, 2015RXYesYes► Subscribe► Subscribe► SubscribeY► Subscribe
Relypsa IncVELTASSApatiromer sorbitex calciumPOWDER;ORAL205739-003Oct 21, 2015RXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
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Non-Orange Book Patents for Generic Ingredient: patiromer sorbitex calcium

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
8,409,561Methods and compositions for treatment of ion imbalances► Subscribe
7,429,394Ion binding compositions► Subscribe
8,445,014Ion binding compositions► Subscribe
8,282,960Ion binding compositions► Subscribe
7,854,924Methods and compositions for treatment of ion imbalances► Subscribe
8,192,758Ion binding compositions► Subscribe
7,776,319Methods and compositions for treatment of ion imbalances► Subscribe
7,488,495Ion binding polymers and uses thereof► 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 Ingredient: patiromer sorbitex calcium

Country Document Number Estimated Expiration
Denmark2365988► Subscribe
South Korea20120060920► Subscribe
Japan2007531758► Subscribe
Spain2545887► Subscribe
South Korea20140003661► Subscribe
Japan5883471► Subscribe
United Kingdom2495426► Subscribe
World Intellectual Property Organization (WIPO)2010022380► Subscribe
China1980639► Subscribe
United Kingdom0621242► 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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Serving leading biopharmaceutical companies globally:

Daiichi Sankyo
Farmers Insurance
Cerilliant
Fuji
AstraZeneca
Cantor Fitzgerald
Express Scripts
Johnson and Johnson
Argus Health
Chubb

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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