Patents by Inventor Marcellinus J.J. Hakkaart

Marcellinus J.J. Hakkaart 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).

  • Composition comprising carbohydrate and peptide material and its use as an energy supplement after or during physical exercise or as a metabolic nutrient for oral consumption
    Patent number: 6713082
    Abstract: The invention relates to a composition comprising carbohydrate and peptide material as well as an amount of at least one additional free amino acid selected from the group consisting of leucine and phenylalanine. This composition will enhance the blood insulin response after oral intake by humans and is intended for an enhanced recovery after physical exercise or to delay exhaustion during physical exercise.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: March 30, 2004
    Assignee: Quest International B.V.
    Inventors: Lucas J.C. Van Loon, Antonius A.J. Wagenmakers, Andries D. Siemensma, Anthonie Kunst, Marcellinus J.J. Hakkaart, Withelmus H.M. Saris
  • Composition comprising carbohydrate and peptide material and its use as an energy supplement after or during physical exercise or as a metabolic nutrient for oral consumption
    Publication number: 20010031729
    Abstract: The invention relates to a composition comprising carbohydrate and peptide material as well as an amount of at least one additional free amino acid selected from the group consisting of leucine and phenylalanine. This composition will enhance the blood insulin response after oral intake by humans and is intended for an enhanced recovery air physical exercise or to delay exhaustion during physical exercise.
    Type: Application
    Filed: December 29, 2000
    Publication date: October 18, 2001
    Inventors: Lucas J.C. Van Loon, Antonius A.J. Wagenmakers, Andries D. Siemensma, Anthonie Kunst, Marcellinus J.J. Hakkaart, Wilhelmus H.M. Saris
  • Preparation of concentrates of coloring agents
    Patent number: 5246722
    Abstract: Concentrates of natural coloring agents such as carotene are prepared from organic media, particularly from palm oil, by a process in which the oil, together with a volatile solvent, is subjected to gel permeation chromatography. The concentrated coloring agent may then be used in food products such as margarine and ice cream.
    Type: Grant
    Filed: May 1, 1991
    Date of Patent: September 21, 1993
    Assignee: Unilever Patent Holdings B.V.
    Inventors: Anthonie Kunst, Marcellinus J. J. Hakkaart