Patent 5258190 Issued on November 2, 1993. Estimated Expiration Date: March 10, 2013. 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.
A vegetable oil-based composition containing finely divided special type of calcium citrate salt compositions to produce semi-solid to solid vegetable oil compositions without the use of hydrogenation.