Patents by Inventor Geert Pieter SIJTSEMA

Geert Pieter SIJTSEMA 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).

  • Patent number: 11576407
    Abstract: The present invention relates to preservation of meat products. In particular new additives are provided for effective inhibition or prevention of bacterial outgrowth in meat products. The present inventors found that a combination of carvacrol and a cationic surfactant was effective in the inhibition or prevention of bacterial outgrowth in meat products. The combinations, more in particular, proved to be effective at levels that do not result in significant effects on the flavor and/or taste of the products. The present inventors furthermore found that treatment of meat products with the combinations of this invention had a favorable effect on the visual appearance (color) of the meat products. The present invention provides preservative compositions, the use of thereof as well as the meat products containing them.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: February 14, 2023
    Assignee: PURAC BIOCHEM B. V.
    Inventors: Kumar Saurabh, Eelco Anthonius Johannes Heintz, Geert Pieter Sijtsema, Johanna Plijter Schuddemat
  • Publication number: 20200315221
    Abstract: The present invention relates to preservation of meat products. In particular new additives are provided for effective inhibition or prevention of bacterial outgrowth in meat products. The present inventors found that a combination of carvacrol and a cationic surfactant was effective in the inhibition or prevention of bacterial outgrowth in meat products. The combinations, more in particular, proved to be effective at levels that do not result in significant effects on the flavor and/or taste of the products. The present inventors furthermore found that treatment of meat products with the combinations of this invention had a favorable effect on the visual appearance (color) of the meat products. The present invention provides preservative compositions, the use of thereof as well as the meat products containing them.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Applicant: Purac Biochem B.V.
    Inventors: Kumar SAURABH, Eelco Anthonius Johannes HEINTZ, Geert Pieter SIJTSEMA, Johanna Plijter SCHUDDEMAT
  • Publication number: 20170295829
    Abstract: The present invention relates to preservation of meat products. In particular new additives are provided for effective inhibition or prevention of bacterial outgrowth in meat products. The present inventors found that a combination of carvacrol and a cationic surfactant was effective in the inhibition or prevention of bacterial outgrowth in meat products. The combinations, more in particular, proved to be effective at levels that do not result in significant effects on the flavor and/or taste of the products. The present inventors furthermore found that treatment of meat products with the combinations of this invention had a favorable effect on the visual appearance (color) of the meat products. The present invention provides preservative compositions, the use of thereof as well as the meat products containing them.
    Type: Application
    Filed: October 6, 2015
    Publication date: October 19, 2017
    Inventors: Kumar SAURABH, Eelco Anthonius Johannes HEINTZ, Geert Pieter SIJTSEMA, Johanna Plijter SCHUDDEMAT
  • Publication number: 20170273323
    Abstract: The present invention relates to preservation of meat products. In particular new procedures and additives are provided for effective inhibition or prevention of bacterial outgrowth in meat products. The present inventors found that a combination of a vanillin component and a cinnamate component was effective in the inhibition or prevention of bacterial outgrowth in meat products. The combinations, more in particular, proved to be effective at levels that do not result in significant effects on the flavor and/or taste of the products. The present inventors furthermore found that treatment of meat products with the combinations of this invention had a favorable effect on the visual appearance (color) of the meat products. The present invention provides preservative compositions, the use of these preservative systems, the meat products containing them, and methods of treating meat.
    Type: Application
    Filed: September 2, 2015
    Publication date: September 28, 2017
    Inventors: Kumar SAURABH, Eelco Anthonius Johannes HEINTZ, Geert Pieter SIJTSEMA, Johanna Plijter SCHUDDEMAT