Patents by Inventor Ben Rudolf de Haan

Ben Rudolf de Haan 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 FOR INACTIVATING MOLD SPORES
    Publication number: 20230111025
    Abstract: The invention relates to inactivating mold spores in a beverage using pasteurization in the presence of natamycin and to a beverage comprising natamycin and mycosamine.
    Type: Application
    Filed: October 21, 2022
    Publication date: April 13, 2023
    Inventors: Ben Rudolf DE HAAN, Angelina DEKKER
  • Method for inactivating mold spores
    Patent number: 11503832
    Abstract: The invention relates to inactivating mold spores in a beverage using pasteurization in the presence of natamycin and to a beverage comprising natamycin and mycosamine.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: November 22, 2022
    Assignee: DSM IP ASSETS B.V.
    Inventors: Ben Rudolf De Haan, Angelina Dekker
  • NATAMYCIN IN A BAKED PRODUCT
    Publication number: 20220256867
    Abstract: The present invention relates to a process for preparing a non-yeast baked product comprising i. preparing a dough comprising adding a composition comprising natamycin having needle shaped crystals to the dough wherein the mean length of the needle shaped crystals is from 0.1 to 20 ?m; and ii. baking the dough.
    Type: Application
    Filed: July 23, 2020
    Publication date: August 18, 2022
    Inventors: Judith Corine VAN PEIJ-VISSER, Dirk VAN DEN BERG, Ben Rudolf DE HAAN
  • NATAMYCIN FOR THE PRESERVATION OF A BAKED PRODUCT
    Publication number: 20210227837
    Abstract: This invention relates to a process for improving the shelf life of a baked product by applying natamycin on the outer surface.
    Type: Application
    Filed: February 7, 2019
    Publication date: July 29, 2021
    Inventor: Ben Rudolf DE HAAN
  • METHOD FOR INACTIVATING MOLD SPORES
    Publication number: 20200260732
    Abstract: The invention relates to inactivating mold spores in a beverage using pasteurization in the presence of natamycin and to a beverage comprising natamycin and mycosamine.
    Type: Application
    Filed: November 1, 2018
    Publication date: August 20, 2020
    Inventors: Ben Rudolf DE HAAN, Angelina DEKKER
  • PROCESS TO PRODUCE A MICROBIOLOGICALLY STABLE CHEESE
    Publication number: 20170251687
    Abstract: The invention relates to a process to produce a fresh cheese said process comprising the step of adding natamycin, characterized in that at least part of the natamycin is added to milk before curd formation. Adding natamycin before curd formation results in a cheese wherein the natamycin is distributed throughout the cheese, without substantial loss of natamycin.
    Type: Application
    Filed: September 1, 2015
    Publication date: September 7, 2017
    Inventor: Ben Rudolf DE HAAN
  • Stable needle-shaped crystals of natamycin
    Patent number: 9615581
    Abstract: The present invention describes natamycin comprising needle shaped crystals.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: April 11, 2017
    Assignee: DSM IP ASSETS B.V.
    Inventors: Ben Rudolf De Haan, Ferdinand Theodorus Jozef Van Rijn
  • PRODUCTION OF CHEESE
    Publication number: 20170006890
    Abstract: The present invention relates to a process for producing cheese. The method is particularly suitable for shredded cheese or block cheeses. More in particular, the process comprises the step of adding an antifungal to the cheese. Furthermore, the present invention relates to a device for producing cheese.
    Type: Application
    Filed: February 13, 2015
    Publication date: January 12, 2017
    Applicant: DSM IP Assets B.V.
    Inventors: Ben Rudolf DE HAAN, John Mark FARAGHER
  • LIQUID NISIN COMPOSITIONS
    Publication number: 20150335030
    Abstract: The present invention relates to liquid nisin compositions having a high anti-microbial activity. The invention further relates to a method for preparing the liquid nisin compositions as well as their use as a preservative in food products.
    Type: Application
    Filed: July 9, 2015
    Publication date: November 26, 2015
    Inventors: Johannes Martinus Jacobus VISSER, Ben Rudolf DE HAAN
  • STABLE NEEDLE-SHAPED CRYSTALS OF NATAMYCIN
    Publication number: 20150264931
    Abstract: The present invention describes natamycin comprising needle shaped crystals.
    Type: Application
    Filed: June 3, 2015
    Publication date: September 24, 2015
    Inventors: Ben Rudolf DE HAAN, Ferdinand Theodorus Jozef VAN RIJN
  • Liquid nisin compositions
    Patent number: 9107443
    Abstract: The present invention relates to liquid nisin compositions having a high anti-microbial activity. The invention further relates to a method for preparing the liquid nisin compositions as well as their use as a preservative in food products.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: August 18, 2015
    Assignee: DSM IP ASSETS B.V.
    Inventors: Johannes Martinus Jacobus Visser, Ben Rudolf De Haan
  • Stable needle-shaped crystals of natamycin
    Patent number: 9096633
    Abstract: Stable needle shaped crystals of natamycin having a mean length of between 0.1 and 20 ?m.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: August 4, 2015
    Assignee: DSM IP ASSETS B.V.
    Inventors: Ben Rudolf de Haan, Ferdinand Theodorus Jozef van Rijn
  • Antimicrobial Composition
    Publication number: 20140023762
    Abstract: The present invention describes a process to preserve a water-containing product such as a foodstuff, which comprises adding natamycin and nisin to the product, whereby at least 90% (w/v) of natamycin is dissolved and/or less than 10% (w/v) of natamycin is present in crystal form.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 23, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Nicole Liliane DUTREUX, Ben Rudolf DE HAAN, Jacobus STARK
  • Antimicrobial composition
    Patent number: 8574645
    Abstract: The present invention describes a process to preserve a water-containing product such as a foodstuff, which comprises adding natamycin and nisin to the product, whereby at least 90% (w/v) of natamycin is dissolved and/or less than 10% (w/v) of natamycin is present in crystal form.
    Type: Grant
    Filed: September 19, 2005
    Date of Patent: November 5, 2013
    Assignee: DSM IP Assets B.V.
    Inventors: Nicole Liliane Dutreux, Ben Rudolf De Haan, Jacobus Stark
  • Stable needle-shaped crystals of natamycin
    Patent number: 8420609
    Abstract: The present invention describes natamycin comprising needle shaped crystals.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: April 16, 2013
    Assignee: DSM IP Assets, B.V.
    Inventors: Ben Rudolf de Haan, Ferdinand Theodorus Jozef van Rijn
  • LIQUID ANTIMICROBIAL COMPOSITIONS
    Publication number: 20130012428
    Abstract: The present invention relates to liquid antimicrobial compositions having a high anti-microbial activity. The invention further relates to a method for preparing the liquid antimicrobial compositions as well as their use as a preservative in food products.
    Type: Application
    Filed: February 17, 2011
    Publication date: January 10, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventors: Johannes Martinus Jacobus, Ben Rudolf De Haan, William Robert King
  • Targeting of active compounds to curd during cheese making
    Publication number: 20110256265
    Abstract: The present invention describes a hydrocolloid matrix in which an enzyme is entrapped. During the cheese making process this matrix can be added to milk. The enzymes are then mainly released from the matrix after that the separation of curd from the whey has taken place.
    Type: Application
    Filed: June 21, 2011
    Publication date: October 20, 2011
    Applicant: DSM IP ASSETS B.V.
    Inventors: Ben Rudolf De Haan, Andre Leonardus De Roos
  • LIQUID NISIN COMPOSITIONS
    Publication number: 20110177218
    Abstract: The present invention relates to liquid nisin compositions having a high anti-microbial activity. The invention further relates to a method for preparing the liquid nisin compositions as well as their use as a preservative in food products.
    Type: Application
    Filed: August 12, 2009
    Publication date: July 21, 2011
    Inventors: Johannes Martinus Jacobus Visser, Ben Rudolf De Haan
  • Stable needle-shaped crystals of natamycin
    Publication number: 20110059914
    Abstract: Stable needle shaped crystals of natamycin having a mean length of between 0.1 and 20 ?m.
    Type: Application
    Filed: November 8, 2010
    Publication date: March 10, 2011
    Applicant: DSM IP ASSETS B.V.,
    Inventors: Ben Rudolf de Haan, Ferdinand Theodorus Jozef van Rijn
  • Stable needle-shaped crystals of natamycin
    Publication number: 20100204168
    Abstract: The present invention describes natamycin comprising needle shaped crystals.
    Type: Application
    Filed: April 15, 2010
    Publication date: August 12, 2010
    Applicant: DSM IP ASSETS B.V.
    Inventors: Ben Rudolf de Haan, Ferdinand Theodorus Jozef van Rijn