Patents by Inventor Pietar Sluimer

Pietar Sluimer 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 of preparing frozen pieces of dough and of preparing dough products
    Patent number: 5171590
    Abstract: A method of preparing frozen pieces of dough, in which dough is kneaded and subsequently fully shaped and fully proofed. The doughpieces are then frozen. The pieces of dough can be stored in a freezer for some time and subsequently removed from the freezer and, without defrosting step, placed in an oven and baked. The dough is kneaded to a higher energy input then in usual bread making techniques. In the presently preferred initial embodiment, alcohol is added to the dough ingredients during mixing of the ingredients.
    Type: Grant
    Filed: August 21, 1991
    Date of Patent: December 15, 1992
    Assignee: Ahold Retail Services A.G.
    Inventor: Pietar Sluimer