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Last Updated: September 23, 2020

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Patent: 4,910,021

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Summary for Patent: 4,910,021
Title: Targeted enternal delivery system
Abstract:A capsule for oral administration of a pharmaceutically active ingredient contains a pharmaceutical composition comprising the active ingredient, for example, a peptide, an absorption promoter and usually, a carrier. The absorption promoter is capable of enhancing absorption of the active ingredient from the intestine into the bloodstream. The capsule is coated with a film forming composition, which film is sufficiently insoluble at a pH below 7 as to be capable of protecting the capsule and its contents from the digestive juices until the capsule reaches a region below the upper part of the intestine, whereupon the coating and capsule are capable of eroding or dissolving to release the active ingredient for absorption into the bloodstream.
Inventor(s): Davis; John D. (Grossepointe Farms, MI), Touitou; Elka (Jerusalem, IL), Rubinstein; Ardon (Jerusalem, IL)
Assignee: R. P. Scherer Corporation (Troy, MI)
Application Number:06/934,741
Patent Claims:see list of patent claims

Details for Patent 4,910,021

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   Start Trial R. P. Scherer Corporation (Troy, MI) 2007-03-20 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 002 2015-01-23   Start Trial R. P. Scherer Corporation (Troy, MI) 2007-03-20 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 003 2015-01-23   Start Trial R. P. Scherer Corporation (Troy, MI) 2007-03-20 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 004 2015-01-23   Start Trial R. P. Scherer Corporation (Troy, MI) 2007-03-20 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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