Compositions based on amino acids for preventing and treating precursor deficiencies in the synthesis of collagen
Patent 5198465 Issued on March 30, 1993. Estimated Expiration Date: 
June 19, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 19, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesNutritional composition for management of renal failure Patent #: 4357343 InventorApplicationNo. 717464 filed on 06/19/1991US Classes:514/474, Ascorbic acid or derivative (e.g., vitamin C, etc.)424/417, Coated particulate form (e.g., liposome, etc.)514/557, Carboxylic acid, percarboxylic acid, or salt thereof (e.g., peracetic acid, etc.)514/801COLLAGEN, GELATIN OR DERIVATIVES THEREOFExaminersPrimary: Brown, Johnnie R.Assistant: Varma, A. Attorney, Agent or FirmInternational ClassesA61K 031/34A61K 031/19 AbstractA composition based on aminoacids and free from hydroxy-proline or hydroxy-lysine useful for preventing and treating precursors deficiencies in the synthesis of collagen comprising proline, glycine, lysine, vitamin C, and one or more compounds selected in the group consisting of -ketoglutaric acid, methionine, cysteine, cystine, valine as well as pharmaceutically acceptable diluents and excipients is described.Other References
| |
