Patents by Inventor Marco LIBERALI

Marco LIBERALI 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).

  • PROFESSIONAL ESPRESSO COFFEE MACHINE
    Publication number: 20240164571
    Abstract: The present application relates to Dynamic Flow Control in beverage preparation machines, to dynamically regulate the flow rate of water supplied to brewing assemblies of professional espresso coffee machine so as to dynamically modify the coffee dispensing conditions, varying the organoleptic properties of the in-cup beverage accordingly.
    Type: Application
    Filed: March 25, 2022
    Publication date: May 23, 2024
    Inventors: Marco LIBERALI, Diego INFANTI, Andrea ARRIGONI
  • PROFESSIONAL ESPRESSO COFFEE MACHINE
    Publication number: 20220248891
    Abstract: A beverage preparation machine comprising at least a brewing assembly configured to brew a beverage from a brewing substance with a brewing liquid; a brewing liquid supply circuit to supply a brewing liquid to the brewing assembly; and an electronic control unit to control operation of the beverage preparation machine.
    Type: Application
    Filed: July 10, 2020
    Publication date: August 11, 2022
    Inventor: Marco Liberali
  • Device and process for a controlled beverage dispensing
    Patent number: 9877608
    Abstract: A device for dispensing beverages having a brewing group, a boiler, a duct connecting the latter to the brewing chamber and means for supplying cold water to the duct of hot water, a proportional electrovalve arranged to control the supply of cold water, and at least one temperature sensor downstream the supply point of cold water, with respect to the water flow, in order to detect the temperature of the brewing water supplied to the brewing chamber.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: January 30, 2018
    Assignee: CARIMALI S.P.A.
    Inventors: Andrea Doglioni Majer, Maurizio Boffelli, Marco Liberali
  • DEVICE AND PROCESS FOR A CONTROLLED BEVERAGE DISPENSING
    Publication number: 20160296065
    Abstract: A device for dispensing beverages comprising a brewing group, a boiler, a duct connecting the latter to the brewing chamber and means for supplying cold water to the duct of hot water, a proportional electrovalve arranged to control the supply of cold water, and at least one temperature sensor downstream the supply point of cold water, with respect to the water flow, in order to detect the temperature of the brewing water supplied to the brewing chamber.
    Type: Application
    Filed: October 17, 2014
    Publication date: October 13, 2016
    Inventors: Andrea DOGLIONI MAJER, Maurizio BOFFELLI, Marco LIBERALI