Stable carotenoid solutions
Patent 4316917 Issued on February 23, 1982. Estimated Expiration Date: 
April 21, 2000. 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.
April 21, 2000. 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 3039877 3158487 3206316 3227561 3499917 3734745 3886294 InventorsAssigneeApplicationNo. 06/142273 filed on 04/21/1980US Classes:426/540, Specific dye or pigment per se or compositions containing same426/250, ADDITION OF DYE OR PIGMENT, INCLUDING OPTICAL BRIGHTENER426/268, Additive is or contains organic compound of known structure426/73, Vitamin is A or D426/807POULTRY OR RUMINANT FEEDExaminersPrimary: Halper, RobertAttorney, Agent or FirmInternational ClassesA23L 1/27 (20060101)A23L 1/275 (20060101) AbstractStable carotenoid solutions useful as colorants in foods and which are dispersible in water or soluble in oil-based products or emulsions are disclosed. | |
