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Generated: September 23, 2019

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Patent: 4,692,433

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Summary for Patent: 4,692,433
Title: Method and composition for regulating serum calcium levels of mammals
Abstract:Method for regulating serum calcium levels in mammals by orally administering a composition which includes a polypeptide hormone such as parathyroid hormone (PTH) or calcitonin. The polypeptide hormone is protected from destruction in the digestive tract by encapsulation in liposomes. The liposome preferably includes a cationic amphiphilic agent so that the surface of the liposome has a net positive charge. Agents for enhancing the action of the liposome encapsulated hormones are also disclosed.
Inventor(s): Hostetler; Karl Y. (Del Mar, CA), Deftos; Leonard J. (Del Mar, CA)
Assignee: The Regents of the University of California (Berkeley, CA)
Application Number:06/761,751
Patent Claims:see list of patent claims

Details for Patent 4,692,433

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 001 2015-01-23 ➤ Sign Up The Regents of the University of California (Berkeley, CA) 2004-09-08 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 002 2015-01-23 ➤ Sign Up The Regents of the University of California (Berkeley, CA) 2004-09-08 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 003 2015-01-23 ➤ Sign Up The Regents of the University of California (Berkeley, CA) 2004-09-08 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 004 2015-01-23 ➤ Sign Up The Regents of the University of California (Berkeley, CA) 2004-09-08 RX Orphan search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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