Patents by Inventor Poul Borge Rosenius Poulsen

Poul Borge Rosenius Poulsen 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).

  • Immobilization of enzymes
    Patent number: 9303256
    Abstract: The present invention relates to the immobilization of enzymes by adsorbing enzymes, a polyfunctional amine and a cross-linking agent onto a particulate porous carrier in a mixer apparatus or in a fluid bed apparatus.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: April 5, 2016
    Assignee: Novozymes A/S
    Inventors: Isabelle Mazeaud, Poul Borge Rosenius Poulsen, Morten Wurtz Christensen, Jesper Brask
  • Immobilized saccharifying enzyme product and process for preparation thereof
    Patent number: 4116771
    Abstract: An immobilized saccharifying enzyme product formed by coating granular casein with a liquid-permeable proteinaceous layer comprising saccharifying enzyme and egg albumen cross-linked by reaction with glutaraldehyde.
    Type: Grant
    Filed: June 28, 1977
    Date of Patent: September 26, 1978
    Assignee: Novo Industri A/S
    Inventors: Shmuel Amotz, Tage Kjaer Nielsen, Poul Borge Rosenius Poulsen, Barrie Edmund Norman
  • Process and isomerizing glucose
    Patent number: 4025389
    Abstract: Continuous enzymatic isomerization of a glucose syrup with a glucose concentration of 30-55% by weight containing less than about 10.sup.-.sup.3 M calcium, less than about 10.sup.-.sup.2 M of Mg.sup.+.sup.+, the Mg.sup.+.sup.+ being in a concentration, whereby the molar ratio of magnesium to calcium is greater than 5, the isomerization taking place at a pH 7.8-8.6 with a total contact time between enzyme and syrup less than about 3.5 hours, preferably less than 2 hours. A convenient temperature range for isomerization is 60.degree.-85.degree. C., preferably 60.degree.-70.degree. C. The syrup has no colbalt added thereto. A preferred practice involves a syrup with very little added magnesium. Post isomerization ion exchange treatment can be avoided.The enzyme is a particulate preparation derived from B. coagulans, preferably by glutaraldehyde reaction with homogenized microorganism cells.
    Type: Grant
    Filed: February 27, 1976
    Date of Patent: May 24, 1977
    Assignee: Novo Industri A/S
    Inventors: Poul Borge Rosenius Poulsen, Lena Elisabeth Zittan