Patents by Inventor Freek Annie Camiel Vrielynck

Freek Annie Camiel Vrielynck 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).

  • Transesterification process using mixed salt acetylacetonates catalysts
    Patent number: 8865931
    Abstract: This invention is directed to a process for the production of a variety of esters, particularly acrylate and methacrylate-based esters, by a transesterification reaction. This objective is achieved by reaction of an ester of a carboxylic or a carbonic acid, in particular of a saturated or unsaturated, typically, a 3 to 4 carbon atom carboxylic acid; with an alcohol in the presence of a catalyst comprising the combination of a metal 1,3-dicarbonyl complex (pref. Zn or Fe acetylacetonate) and a salt, in particular an inorganic salt, pref. ZnCl2, LiCI, NaCI, NH4CI or Lil. These catalysts are prepared from readily available starting materials within the reaction medium without the need for isolation (in-situ preparation).
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: October 21, 2014
    Assignee: Ecosynth bvba
    Inventors: Thomas Peter Anne Goossens, Freek Annie Camiel Vrielynck, Noel Gabriel Cornelius Hosten, Koen Jeanne Alfons Van Aken
  • PERFUME SYSTEMS
    Publication number: 20140161741
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 12, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Hugo Robert Germain DENUTTE, An PINTENS, Johan SMETS, Freek Annie Camiel VRIELYNCK, Koen VAN AKEN
  • PERFUME SYSTEMS
    Publication number: 20140161740
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 12, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Hugo Robert Germain DENUTTE, An PINTENS, Johan SMETS, Freek Annie Camiel VRIELYNCK, Koen VAN AKEN
  • Perfume systems
    Patent number: 8609603
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: December 17, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • Perfume systems
    Patent number: 8431520
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: April 30, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, David Thomas Stanton, Koen Van Aken, Inge Helena Hubert Laureyn, Bram Denolf, Freek Annie Camiel Vrielynck
  • TRANSESTERIFICATION PROCESS USING MIXED SALT ACETYLACETONATES CATALYSTS
    Publication number: 20130090492
    Abstract: This invention is directed to a general catalyst of high activity and selectivity for the production of a variety of esters, particularly acrylate and methacrylate-based esters, by a transesterification reaction. This objective is achieved by reaction of an ester of a carboxylic or a carbonic acid, in particular of a saturated or unsaturated, typically, a 3 to 4 carbon atom carboxylic acid; with an alcohol in the presence of a catalyst comprising the combination of a metal 1,3-dicarbonyl complex (pref. Zn or Fe acetylacetonate) and a salt, in particular an inorganic salt, pref. ZnCl2, LiCI, NaCI, NH4CI or Lil. These catalysts are prepared from readily available starting materials within the reaction medium without the need for isolation (in-situ preparation).
    Type: Application
    Filed: June 10, 2011
    Publication date: April 11, 2013
    Applicant: ECOSYNTH BVBA
    Inventors: Thomas Peter Anne Goossens, Freek Annie Camiel Vrielynck, Noel Gabriel Cornelius Hosten, Koen Jeanne Alfons Van Aken
  • PERFUME SYSTEMS
    Publication number: 20130012422
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Inventors: Johan SMETS, Hugo Robert Germain Denutte, An Pintens, David Thomas Stanton, Koen Van Aken, Inge Helena Hubert Laureyn, Bram Denolf, Freek Annie Camiel Vrielynck
  • PERFUME SYSTEMS
    Publication number: 20120329696
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: May 24, 2012
    Publication date: December 27, 2012
    Inventors: Hugo Robert Germain Denutte, Johan Smets, An Pintens, Jeanne Alfons Van Aken, Freek Annie Camiel Vrielynck
  • PERFUME SYSTEMS
    Publication number: 20110308555
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Inventors: Johan SMETS, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • PERFUME SYSTEMS
    Publication number: 20110308556
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • PERFUME SYSTEMS
    Publication number: 20100137178
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: December 1, 2009
    Publication date: June 3, 2010
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, David Thomas Stanton, Koen Van Aken, Inge Helena Hubert Laureyn, Bram Denolf, Freek Annie Camiel Vrielynck