Patents by Inventor Jean-Robert Grinda

Jean-Robert Grinda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the stabilisation of polyunsaturated fatty acids and the use of said stabilised products in therapeutics and cosmetology
    Patent number: 5914347
    Abstract: A process for the stabilization of polyunsaturated fatty acids and their alkyl esters wherein the polyunsaturated fatty acids or its alkyl or glyceryl esters is dissolved in an organic solvent and a hydroxy alkyl cellulose or a solution thereof in an inert solvent is added to the resulting solution and the solution is a dispersion evaporated to dryness under a inert gas to form the preparation in powder form which is useful for pharmaceutical formulations or cosmetic formulations.
    Type: Grant
    Filed: March 11, 1997
    Date of Patent: June 22, 1999
    Inventor: Jean-Robert Grinda