Patents by Inventor Pieter Boer

Pieter Boer 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).

  • Patent number: 10934509
    Abstract: A cleaning product having a spray dispenser and a cleaning composition suitable for spraying and foaming, the composition housed in the spray dispenser wherein the composition contains: i) 2 to 15% by weight of a surfactant system comprising an alkyl ethoxylated sulfate anionic surfactant and a specific co-surfactant; and ii) a specific glycol ether solvent.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: March 2, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Wesley Yvonne Pieter Boers, Peter Vancampenhout, Denis Alfred Gonzales, Aicha Dkidak, Jean-Luc Philippe Bettiol
  • Patent number: 10934502
    Abstract: A cleaning product including a spray dispenser and a cleaning composition suitable for spraying and foaming, the composition housed in the spray dispenser and includes: i) from about 5 to about 15% by weight of the composition of a surfactant system; and ii) a specific glycol ether solvent, the surfactant system and the glycol ether solvent are in a weight ratio of from about 5:1 to about 1:1.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: March 2, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Wesley Yvonne Pieter Boers, Peter Vancampenhout, Denis Alfred Gonzales, Aicha Dkidak, Jean-Luc Philippe Bettiol
  • Patent number: 10689596
    Abstract: A cleaning product including a spray dispenser and a cleaning composition suitable for spraying and foaming, the composition housed in the spray dispenser and includes: i) from about 5 to about 15% by weight of the composition of a surfactant system; and ii) a specific glycol ether solvent, the surfactant system and the glycol ether solvent are in a weight ratio of from about 5:1 to about 1:1.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: June 23, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Wesley Yvonne Pieter Boers, Peter Vancampenhout, Denis Alfred Gonzales, Aicha Dkidak, Jean-Luc Philippe Bettiol
  • Patent number: 10233411
    Abstract: A direct-foam cleaning product comprising a foam having a compression force of about 2.4 gf*mm to about 4.3 gf*mm. Such direct-foam cleaning product provides good foaming properties and surface coverage when the composition is sprayed directly onto soiled dishware. This leads to efficient cleaning of soiled dishes via a direct-foam and rinse action, which avoids traditional methods of soaking soiled dishes in detergent baths and/or scrubbing soiled dishware with a sponge or cleaning implement.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: March 19, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Paulus Antonius Augustinus Hoefte, Jean-Luc Philippe Bettiol, Wesley Yvonne Pieter Boers, Emilie Hourcade, Peter Vancampenhout, Olga Lahuerta Salas, Suxuan Gong, Gang Wu, Xu Li, Hilal Sahin Topkara
  • Patent number: 10150937
    Abstract: A cleaning product having a spray dispenser and a cleaning composition suitable for spraying, the composition housed in the spray dispenser wherein the composition contains: i) at least 5% by weight of the composition of a specific surfactant system; and ii) a specific glycol ether solvent.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: December 11, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Wesley Yvonne Pieter Boers, Peter Vancampenhout, Denis Alfred Gonzales, Aicha Dkidak, Jean-Luc Philippe Bettiol
  • Patent number: 10138445
    Abstract: A cleaning product having a spray dispenser and a cleaning composition suitable for spraying, the composition housed in the spray dispenser wherein the composition includes: i. 5% to 15% by weight of the composition of a specific surfactant system; and ii. a specific glycol ether solvent.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: November 27, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Wesley Yvonne Pieter Boers, Peter Vancampenhout, Denis Alfred Gonzales, Aicha Dkidak, Jean-Luc Philippe Bettiol
  • Patent number: 10138446
    Abstract: A cleaning product having a spray dispenser and a cleaning composition suitable for spraying and foaming, the composition housed in the spray dispenser wherein the composition contains: i) 2 to 15% by weight of a surfactant system comprising an alkyl ethoxylated sulfate anionic surfactant and a specific co-surfactant; and ii) a specific glycol ether solvent.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: November 27, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Wesley Yvonne Pieter Boers, Peter Vancampenhout, Denis Alfred Gonzales, Aicha Dkidak, Jean-Luc Philippe Bettiol
  • Patent number: 7341154
    Abstract: A water bath separator includes a tank for receiving a volume of water for forming a water bath having a top water surface and a light material conveyor path extending from the tank such that an upstream end of the light material conveyor path is closely below the top water surface when the tank is in filled operating condition. The light material conveyor path includes a sorting conveyor provided with a row of rotatable, driven shafts mutually spaced in a conveying direction and each extending transversally to that conveying direction. The shafts each carry a row of radially extending impellers for intermittently urging material on the sorting conveyor upward and in conveying direction, the impellers of each of said rows being mutually spaced in longitudinal direction of the respective shaft. The sorting conveyor has an upstream portion located in the tank such that an upstream end of the sorting conveyor is immersed in the water bath when the tank is in filled operating condition.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: March 11, 2008
    Assignee: Bollegraaf Beheer Appingedam B.V.
    Inventor: Pieter Boer
  • Publication number: 20050230291
    Abstract: A water bath separator includes a tank for receiving a volume of water for forming a water bath having a top water surface and a light material conveyor path extending from the tank such that an upstream end of the light material conveyor path is closely below the top water surface when the tank is in filled operating condition. The light material conveyor path includes a sorting conveyor provided with a row of rotatable, driven shafts mutually spaced in a conveying direction and each extending transversally to that conveying direction. The shafts each carry a row of radially extending impellers for intermittently urging material on the sorting conveyor upward and in conveying direction, the impellers of each of said rows being mutually spaced in longitudinal direction of the respective shaft. The sorting conveyor has an upstream portion located in the tank such that an upstream end of the sorting conveyor is immersed in the water bath when the tank is in filled operating condition.
    Type: Application
    Filed: March 24, 2005
    Publication date: October 20, 2005
    Inventor: Pieter Boer