Patents by Inventor Pieter Buwalda

Pieter Buwalda 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).

  • Publication number: 20070298155
    Abstract: The invention relates to starch used in the baking-industry. Creams, (fruit-) fillings, toppings, glazes and other bakery products are often thickened by the inclusion of a certain amount of starch as binder, filling or thickening agent, for example providing gel-strength, viscosity, glaze, texture or creaminess to the cream or filling. Commonly used starches have insufficient stability to for example heat appled during baking. The invention provides a starch-containing filling or topping for a bakery product wherein said starch comprises a tuber or root starch containing less than about 5% amylose and use of such a filling or topping for improving a bakery product. Furthermore, the invention provides a heat-stable starch and bakery products comprising a heat-stable starch.
    Type: Application
    Filed: July 19, 2007
    Publication date: December 27, 2007
    Inventors: Pieter Buwalda, Roelfina Thurkow
  • Publication number: 20070059430
    Abstract: The invention relates to a translucent food product based on small granular starch and to the use of small granular starch for the preparation of translucent food products. It has been found that by using starch having a specific small particle size, a translucent food can be prepared having a satisfactory clarity and translucency in the dried and cooked state, which has earlier been found to be impossible using non-modified starch.
    Type: Application
    Filed: May 3, 2004
    Publication date: March 15, 2007
    Inventors: Cindy Semeijn, Zhenghong Chen, Henk Schols, Pieter Buwalda
  • Publication number: 20050277768
    Abstract: The invention relates to a process for preparing a hydrophobic starch, comprising etherification, esterification or amidation of a root or tuber starch comprising at least 95 wt. % of amylopectin, based on dry substance of the starch, or a derivative thereof, with a substituent comprising an alkyl chain having from 4-24 carbon atoms. The invention further relates to a hydrophobic starch obtainable by said process.
    Type: Application
    Filed: August 17, 2005
    Publication date: December 15, 2005
    Inventors: Pieter Buwalda, Ronald Kesselmans, Augustinus Maas, Hylke Simonides