Extraction process for gelatin
Patent 5210182 Issued on May 11, 1993. Estimated Expiration Date: 
February 12, 2012. 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.
February 12, 2012. 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 References 2024683 2557871 Process for the production of gelatin from fish skins Patent #: 5093474 InventorsAssigneeApplicationNo. 836047 filed on 02/12/1992US Classes:530/355Separation, purification or synthesisExaminersPrimary: Russel, Jeffrey E.Attorney, Agent or FirmForeign Patent References
International ClassesC07K 003/02C07K 015/06 AbstractImproved yield and gelatin quality is obtained by extracting conditioned collagen-containing material with water at lower temperature and shorter time conditions than previously used to remove high quality gelatin as quickly as possible. Very high quality gelatin is extracted initially. Acid conditioning yield is also improved by controlling pH between 1.5-2.0.Other References
|
| ||||||||||||||
