Patents by Inventor Leif Nørskov-Lauritsen

Leif Nørskov-Lauritsen 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).

  • Modified subtilisins and detergent compositions containing same
    Patent number: 6632646
    Abstract: Enzymes produced by mutating the genes for a number of subtilisin proteases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved wash performance in comparison to their wild type parent enzymes. The enzymes are well-suited for use in detergent compositions.
    Type: Grant
    Filed: October 2, 2000
    Date of Patent: October 14, 2003
    Assignees: Novozymes A/S, Unilever PLC.
    Inventors: Dorrit Aaslyng, Sven Branner, Sven Hastrup, Leif Nørskov-Lauritsen, Ole Hvilsted Olsen, Merete Simonsen, Eric Casteleijn, Maarten Robert Egmond, Johan Haverkamp, John David Marugg, Arnoldus Theodorus Anthonius Mooren
  • Method of inhibiting liver glycogen phosphorylase with 2-alkylpyrrolidines
    Patent number: 6451836
    Abstract: The present invention relates to (2R,3R,4R)-3,4-dihydroxy-2-hydroxymethylpyrrolidine and other substituted 2-methylpyrrolidines and their use for inhibiting liver glycogen phosphorylase.
    Type: Grant
    Filed: August 24, 1998
    Date of Patent: September 17, 2002
    Assignee: Novo Nordisk A/S
    Inventors: Karsten Lundgren, Palle Jakobsen, Marit Kristiansen, Leif Nørskov-Lauritsen, Lars Naerum
  • Modified subtilisins and detergent compositions containing same
    Patent number: 6197567
    Abstract: Enzymes produced by mutating the genes for a number of subtilisin proteases and expressing the mutated genes in suitable hosts are presented. The enzyme exhibit improved wash performance in comparison to their wild type parent enzymes. The enzymes are well-suited for use in detergent compositions.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: March 6, 2001
    Assignees: Novo Nordisk A/S, Unilever PLC
    Inventors: Dorrit Aaslyng, Sven Branner, Sven Hastrup, Leif Nørskov-Lauritsen, Ole Hvilsted Olsen, Merete Simonsen, Eric Casteleijn, Maarten Robert Egmond, Johan Haverkamp, John David Marugg, Arnoldus Theodorus Anthonius Mooren