Patent: 5,147,641
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Summary for Patent: 5,147,641
| Title: | Microcapsule for the removal of specific amino acids through the entero-portal recirculation |
| Abstract: | A microcapsule for oral administration comprising an outer layer membrane which is acid resistant and retains its structure in an alkaline environment, said membrane having dispersed therein at least one enzyme corresponding to an amino acid secreted into the intestinal or derived from a protein or peptide secreted into the intestinal tract. The present invention provides a microcapsule capable of removing specific unwanted amino acids secreted into the intestinal tract. |
| Inventor(s): | Chang; Thomas M. S. (St-Lambert, CA), Bourget; Louis (Pierrefonds, CA), Lister; Colin (Brossard, CA) |
| Assignee: | The Royal Institution for the Advancement of Learning (McGill University) (Quebec, CA) |
| Application Number: | 07/719,110 |
| Patent Claims: | see list of patent claims |
Details for Patent 5,147,641
| Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
|---|---|---|---|---|---|---|---|
| Recordati Rare Diseases, Inc. | ELSPAR | asparaginase | For Injection | 101063 | 01/10/1978 | ⤷ Sign Up | 2009-09-15 |
| >Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |
