Patents by Inventor Eduard Tearo

Eduard Tearo 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).

  • Production of protein isolates
    Patent number: 9179692
    Abstract: Embodiments of the process for isolating proteins from a defatted meal comprise extracting the defatted meal with an acidic solvent at a pH of between 2 and 6 to obtain a mixture of treated meal and a first solution of proteins. The process further comprises extracting the treated meal with an alkaline solvent at a pH of between 9 and 12.5 to obtain a mixture of meal residue and a second solution of proteins. The meal residue is separated from the second solution of proteins, and the proteins are separated from the second solution of proteins to obtain one or more protein products.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: November 10, 2015
    Inventors: Olev Trass, Eduard Tearo, Toivo Trass
  • PRODUCTION OF PROTEIN ISOLATES
    Publication number: 20110177582
    Abstract: Embodiments of the process for isolating proteins from a defatted meal comprise extracting the defatted meal with an acidic solvent at a pH of between 2 and 6 to obtain a mixture of treated meal and a first solution of proteins. The process further comprises extracting the treated meal with an alkaline solvent at a pH of between 9 and 12.5 to obtain a mixture of meal residue and a second solution of proteins. The meal residue is separated from the second solution of proteins, and the proteins are separated from the second solution of proteins to obtain one or more protein products.
    Type: Application
    Filed: June 9, 2009
    Publication date: July 21, 2011
    Inventors: Olev Trass, Eduard Tearo, Toivo Trass