Patents by Inventor Ines Speiser

Ines Speiser 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).

  • METHOD FOR OBTAINING PROTEINS FROM A NATURAL MIXTURE OF SUBSTANCES FROM SOY OR FROM SOY MILK
    Publication number: 20230192763
    Abstract: Proteins are obtained from soy milk by concentrating the soy milk while increasing the dry matter content. A water-soluble organic solvent is added to the soy milk to form an organic-aqueous suspension in such a way that a shift in the solubility equilibrium occurs due to the addition of the organic solvent and a displacement extraction takes place. The volume of added organic solvent in step iii is selected such that the content of organic solvent of the organic-aqueous suspension is at least 15% by volume. The suspension is adjusted to a pH value of less than pH=7, forming at least one protein phase. The protein phase, with a residual oil content of less than 5 wt. %, based on the dry substance content of the protein phase, is separated from the suspension.
    Type: Application
    Filed: May 19, 2021
    Publication date: June 22, 2023
    Inventors: Detlef ULLMANN, Ines SPEISER, Sabine KROHN, Stefan PECORONI, Steffen HRUSCHKA
  • Method for fractionating seeds
    Patent number: 8987485
    Abstract: A method for the solvent-free fractionation of jatropha seeds having a phorbol ester content and at least one fraction.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: March 24, 2015
    Assignee: GEA Mechanical Equipment GmbH
    Inventors: Stefan Kirchner, Detlef Ullmann, Ines Speiser
  • METHOD FOR OBTAINING A FUEL FROM JATROPHA SEEDS THAT ARE FICH IN FAT
    Publication number: 20140057030
    Abstract: A method for obtaining a fuel from jatropha seeds having a fat content of at least 30% by weight, and simultaneously obtaining a protein-rich meal.
    Type: Application
    Filed: December 16, 2011
    Publication date: February 27, 2014
    Applicant: GEA MECHANICAL EQUIPMENT GMBH
    Inventors: Stefan Kirchner, Detlef Ullmann, Ines Speiser
  • METHOD FOR FRACTIONATING JATROPHA SEEDS
    Publication number: 20130345456
    Abstract: A method for the solvent-free fractionation of jatropha seeds having a phorbol ester content and at least one fraction.
    Type: Application
    Filed: December 16, 2011
    Publication date: December 26, 2013
    Applicant: GEA MECHANICAL EQUIPMENT GmbH
    Inventors: Stefan Kirchner, Detlef Ullmann, Ines Speiser