Patents by Inventor Pieter Lykle Buwalda

Pieter Lykle 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: 20230189832
    Abstract: Provided is a method for providing a spoonable acidified dairy product, comprising the steps of: a) providing an alpha-glucan composition comprising essentially linear isomalto/malto-polysaccharides (IMMPs) wherein the content of ?(1?6) glycosidic linkages is at least 70%; b) supplementing a milk product with said alpha-glucan composition; and c) acidifying the supplemented milk product to a pH below 5, preferably to a pH of about 4.6. Also provided are products obtainable by such a method. Also provided is the use of IMMPs with a content of ?(1?6) glycosidic linkages of at least 70% to improve the stability and/or sensory properties of acidified dairy products.
    Type: Application
    Filed: June 11, 2021
    Publication date: June 22, 2023
    Inventors: Alida Anna Catharina Maria Oudhuis, Reinder Johannes Leemhuis, Pieter Lykle Buwalda
  • Patent number: 10723922
    Abstract: The invention relates to starch-based aqueous adhesive compositions and uses thereof. Provided is an aqueous adhesive composition comprising highly branched starch (HBS) obtained by treatment of starch or starch derivatives with a glycogen branching enzyme, and further comprising a carboxymethyl (CM) polysaccharide derivative, such as a carboxymethyl ether of starch, cellulose or a combination thereof. Also provided is a method for adhering a first substrate to a second substrate, comprising applying to at least said first or said second substrate said starch-based adhesive, and a glued or glueable product obtainable thereby.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: July 28, 2020
    Assignee: COÖPERATIE AVEBE U.A.
    Inventors: Pieter Lykle Buwalda, Anna Maria Dijk-van Delden, Anne Margriet Hofman-de Dreu
  • Patent number: 10653163
    Abstract: The invention relates to confectionery products and methods for producing them. Provided is a chewy candy comprising a starch-based gelling agent, wherein said gelling agent is a highly branched starch (HBS), preferably wherein said HBS has a molecular branching degree of at least 6%, more preferably at least 6.5%. In a specific aspect, the chewy candy is essentially free of gelatin or other animal-derived ingredient.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: May 19, 2020
    Assignee: Coöperatie AVEBE U.A.
    Inventors: Wybren Bakker, Pieter Lykle Buwalda, David Thomas Benjamin Tomasoa
  • Publication number: 20200040233
    Abstract: The invention relates to starch-based aqueous adhesive compositions and uses thereof. Provided is an aqueous adhesive composition comprising highly branched starch (HBS) obtained by treatment of starch or starch derivatives with a glycogen branching enzyme, and further comprising a carboxymethyl (CM) polysaccharide derivative, such as a carboxymethyl ether of starch, cellulose or a combination thereof. Also provided is a method for adhering a first substrate to a second substrate, comprising applying to at least said first or said second substrate said starch-based adhesive, and a glued or glueable product obtainable thereby.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 6, 2020
    Applicant: Coöperatie AVEBE U.A.
    Inventors: Pieter Lykle Buwalda, Anna Maria Dijk - van Delden, Anne Margriet Hofman - de Dreu
  • Patent number: 10526514
    Abstract: The invention relates to starch-based aqueous adhesive compositions and uses thereof. Provided is an aqueous adhesive composition comprising highly branched starch (HBS) obtained by treatment of starch or starch derivatives with a glycogen branching enzyme, and further comprising a carboxymethyl (CM) polysaccharide derivative, such as a carboxymethyl ether of starch, cellulose or a combination thereof. Also provided is a method for adhering a first substrate to a second substrate, comprising applying to at least said first or said second substrate said starch-based adhesive, and a glued or glueable product obtainable thereby.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: January 7, 2020
    Assignee: COÖPERATIE AVEBE U.A.
    Inventors: Pieter Lykle Buwalda, Anna Maria Dijk-van Delden, Anne Magriet Hofman-de Dreu
  • Patent number: 10080373
    Abstract: The present invention describes a food product comprising from 0.1 to 2.5 wt % of a starch which is treated with an amylomaltase.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: September 25, 2018
    Assignee: COÖPERATIE AVEBE U.A.
    Inventors: Pieter Lykle Buwalda, Arjen Sein
  • Publication number: 20170347678
    Abstract: The invention relates to the field of cheese making, in particular to the production of a soft cheese or a spreadable cheese. Provided is a method for preparing a spreadable cheese product, comprising the steps of (a) coagulating wholly or partly the protein of a milk product through the action of rennet or other suitable coagulating agents; (b) partially draining the whey resulting from the coagulation to obtain a cheese curd; (c) preparing a mixture of the cheese curd, water, an amylomaltose-treated starch (ATS) and a pregelatinized starch (PS); (d) heating and shearing the mixture at a temperature between 70 and 80° C.; followed by (e) cooling the mixture under stirring to obtain a spreadable cheese product. Also provided is a spreadable cheese obtainable by the method.
    Type: Application
    Filed: January 13, 2016
    Publication date: December 7, 2017
    Inventors: Pieter Lykle Buwalda, Bernarda van den Akker-Bleumink, Frederik Mulder
  • Publication number: 20170119011
    Abstract: The invention relates to confectionery products and methods for producing them. Provided is a chewy candy comprising a starch-based gelling agent, wherein said gelling agent is a highly branched starch (HBS), preferably wherein said HBS has a molecular branching degree of at least 6%, more preferably at least 6.5%. In a specific aspect, the chewy candy is essentially free of gelatin or other animal-derived ingredient.
    Type: Application
    Filed: May 8, 2015
    Publication date: May 4, 2017
    Inventors: Wybren Bakker, Pieter Lykle Buwalda, David Thomas Benjamin Tomasoa
  • Publication number: 20160130479
    Abstract: The invention relates to starch-based aqueous adhesive compositions and uses thereof. Provided is an aqueous adhesive composition comprising highly branched starch (HBS) obtained by treatment of starch or starch derivatives with a glycogen branching enzyme, and further comprising a carboxymethyl (CM) polysaccharide derivative, such as a carboxymethyl ether of starch, cellulose or a combination thereof. Also provided is a method for adhering a first substrate to a second substrate, comprising applying to at least said first or said second substrate said starch-based adhesive, and a glued or glueable product obtainable thereby.
    Type: Application
    Filed: June 12, 2014
    Publication date: May 12, 2016
    Inventors: Pieter Lykle Buwalda, Anna Maria Dijk - van Delden, Anne Magriet Hofman - de Dreu
  • Patent number: 8697170
    Abstract: The invention relates to a novel starch composition comprising: (a) amylomaltase-treated starch; (b) amylopectin starch; and (c) optionally, low DE maltodextrin. In addition, the invention relates to the use of the novel starch composition to produce a baked product, optionally thereby reducing the amount of fat needed for the recipe.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: April 15, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Pieter Lykle Buwalda, Vincentius Henrichus Johannes Melenhorst, José Mastenbroek
  • Patent number: 8647693
    Abstract: The invention relates to an instant noodle which can be rehydrated at a lower temperature and/or in a shorter period of time, while taste and mouthfeel of the noodle are at least as good as those of conventional instant noodles. The invention widens the scope of possibilities for supply and consumption of instant noodles, e.g. in vending machines, even or air dried instant noodles.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: February 11, 2014
    Assignee: Cooperative Avebe U.S.
    Inventors: Zhenghong Chen, Cindy Semeijn, Christina Widyawati, Pieter Lykle Buwalda
  • Publication number: 20130337141
    Abstract: The present invention provides a spreadable gel which comprises 0.5 to 8 wt % of an amylomaltase treated starch, 0.5 to 8 wt % of a waxy starch, water and optionally a basic ingredient such as fruit, vegetable or soy.
    Type: Application
    Filed: December 12, 2011
    Publication date: December 19, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventors: Kristina Smit-Boer, Heine Roelf Meima, Pieter Lykle Buwalda, Zhenghong Chen
  • Patent number: 8178323
    Abstract: The invention relates to an emulsifier, a method for preparing said emulsifier, and to its use in various applications, primarily food and cosmetic applications. The invention also relates to the use of said emulsifier for the creation of an elastic, gelled foam. An emulsifier according to the invention is based on a starch which is enzymatically converted, using a specific type of enzyme, and modified in a specific esterification reaction.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: May 15, 2012
    Assignee: Coöperatie AVEBE U.A.
    Inventors: Hendrik Jan De Vries, Cindy Semeijn, Pieter Lykle Buwalda
  • Publication number: 20110142994
    Abstract: The invention relates to a novel starch composition comprising: (a) amylomaltase-treated starch; (b) amylopectin starch; and (c) optionally, low DE maltodextrin. In addition, the invention relates to the use of the novel starch composition to produce a baked product, optionally thereby reducing the amount of fat needed for the recipe.
    Type: Application
    Filed: July 29, 2009
    Publication date: June 16, 2011
    Inventors: Pieter Lykle Buwalda, Vincentius Henrichus Melenhorst, José Mastenbroek
  • Publication number: 20110104354
    Abstract: The present invention relates to a water-in-oil emulsion which comprises oil or fat or a mixture of one or more oils and fats, and water and amylomaltase treated starch present in the water phase. The product can be used as a baking margarine.
    Type: Application
    Filed: April 15, 2009
    Publication date: May 5, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventors: Arjen Sein, Jose Mastenbroek, Ronald Metselaar, Pieter Lykle Buwalda, Christiaan Van Rooijen, Karin Anna Visser
  • Patent number: 7914833
    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: Grant
    Filed: July 19, 2007
    Date of Patent: March 29, 2011
    Assignee: Cooperative AVEBE U.A.
    Inventors: Pieter Lykle Buwalda, Roelfina Willemina A. Thürkow
  • Publication number: 20110033600
    Abstract: The present invention relates to a starch composition comprises amylomaltase treated starch and non-crosslinked starch and to the use of a starch composition in food preparation whereby the starch composition comprises amylomaltase treated starch and non-crosslinked starch.
    Type: Application
    Filed: March 31, 2009
    Publication date: February 10, 2011
    Inventors: Pieter Lykle Buwalda, David Thomas Benjamin Tomasoa
  • Publication number: 20100266743
    Abstract: The invention is directed to a method for agglomerating starch, to starch obtainable by said method, to a food product comprising said starch, and to the use of said starch. The method of the invention comprises the mixing of starch with an aqueous solution comprising a salt and drying the mixture.
    Type: Application
    Filed: December 10, 2008
    Publication date: October 21, 2010
    Inventors: Zhenghong Chen, Pieter Lykle Buwalda
  • Publication number: 20100143542
    Abstract: The present invention describes a food product comprising from 0.1 to 2.5 wt % of a starch which is treated with an amylomaltase.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 10, 2010
    Inventors: Pieter Lykle Buwalda, Arjen Sein
  • Publication number: 20100099864
    Abstract: The present invention relates to slowly digestible storage carbohydrates (starch, glycogen) having a branching degree of at least 8.5% and a side chain composition comprising at least 10% of DP 5-7. Said slowly digestible carbohydrates can be produced by treating the substrate (glycogen, starch) from a native source with a glycogen branching enzyme derived from Rhodothermus obamensis, Rhodothermus marinus, Deinococcus radiodurans or Deinococcus geothermalis.
    Type: Application
    Filed: December 28, 2007
    Publication date: April 22, 2010
    Inventors: Marc Jos Elise Cornelis van der Maarel, Doede Jacob Binnema, Cindy Semeijn, Pieter Lykle Buwalda, Peter Sanders