Patents by Inventor Jon A Preece

Jon A Preece 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).

  • Methods of making capsules
    Patent number: 12478942
    Abstract: A method of making a population of capsules, the capsules can include a core including a benefit agent and a shell surrounding the core, wherein the shell can include a first shell component.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: November 25, 2025
    Assignee: The Procter & Gamble Company
    Inventors: Mariana B T Cardoso, Andre Martim Barros, Peter De Nies, Pierre Daniel Verstraete, Valerie Wong, Steven Daryl Smith, Zhibing Zhang, Jon A Preece
  • Methods of Making Capsules
    Publication number: 20230201786
    Abstract: A method of making a population of capsules, the capsules can include a core including a benefit agent and a shell surrounding the core, wherein the shell can include a first shell component.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Inventors: Mariana B T Cardoso, Andre Martim Barros, Peter De Nies, Pierre Daniel Verstraete, Valerie Wong, Steven Daryl Smith, Zhibing Zhang, Jon A Preece
  • Methods of making capsules
    Patent number: 11628413
    Abstract: A method of making a population of capsules, the capsules can include a core including a benefit agent and a shell surrounding the core, wherein the shell can include a first shell component.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: April 18, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Mariana B T Cardoso, Andre Martim Barros, Peter De Nies, Pierre Daniel Verstraete, Valerie Wong, Steven Daryl Smith, Zhibing Zhang, Jon A Preece
  • Methods of Making Capsules
    Publication number: 20200330950
    Abstract: A method of making a population of capsules, the capsules can include a core including a benefit agent and a shell surrounding the core, wherein the shell can include a first shell component.
    Type: Application
    Filed: April 17, 2020
    Publication date: October 22, 2020
    Inventors: Mariana B T Cardoso, Andre Martim Barros, Peter De Nies, Pierre Daniel Verstraete, Valerie Wong, Steven Daryl Smith, Zhibing Zhang, Jon A Preece