Patents by Inventor Luc E. Angwerd

Luc E. Angwerd 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).

  • Apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications
    Patent number: 12241239
    Abstract: An apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications. The apparatus includes a mixing unit for creating a mixture of the diluent and the additive, a diluent supply supplying the diluent to the mixing unit, an additive supply supplying the additive to the mixing unit, an outlet for dispensing the mixture. The diluent supply includes a pump arranged to increase the pressure of the diluent before the diluent enters the mixing unit.
    Type: Grant
    Filed: November 29, 2023
    Date of Patent: March 4, 2025
    Assignee: GJOSA SA
    Inventors: Elmar Mock, Markus Müller, Luc E. Angwerd, Li Tao
  • APPARATUS FOR DISPENSING A MIXTURE OF A DILUENT AND AN ADDITIVE FOR SANITATION, COSMETIC OR CLEANING APPLICATIONS
    Publication number: 20240102270
    Abstract: An apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications. The apparatus includes a mixing unit for creating a mixture of the diluent and the additive, a diluent supply supplying the diluent to the mixing unit, an additive supply supplying the additive to the mixing unit, an outlet for dispensing the mixture. The diluent supply includes a pump arranged to increase the pressure of the diluent before the diluent enters the mixing unit.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 28, 2024
    Inventors: Elmar Mock, Markus Müller, Luc E. Angwerd, Li Tao
  • Apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications
    Patent number: 11866917
    Abstract: An apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications. The apparatus includes a mixing unit for creating a mixture of the diluent and the additive, a diluent supply supplying the diluent to the mixing unit, an additive supply supplying the additive to the mixing unit, an outlet for dispensing the mixture. The diluent supply includes a pump arranged to increase the pressure of the diluent before the diluent enters the mixing unit.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: January 9, 2024
    Assignee: GJOSA SA
    Inventors: Elmar Mock, Markus Müller, Luc E. Angwerd, Li Tao
  • AN APPARATUS FOR DISPENSING A MIXTURE OF A DILUENT AND AN ADDITIVE FOR SANITATION, COSMETIC OR CLEANING APPLICATIONS
    Publication number: 20200181893
    Abstract: An apparatus for dispensing a mixture of a diluent and an additive for sanitation, cosmetic or cleaning applications. The apparatus includes a mixing unit for creating a mixture of the diluent and the additive, a diluent supply supplying the diluent to the mixing unit, an additive supply supplying the additive to the mixing unit, an outlet for dispensing the mixture. The diluent supply includes a pump arranged to increase the pressure of the diluent before the diluent enters the mixing unit.
    Type: Application
    Filed: June 29, 2018
    Publication date: June 11, 2020
    Inventors: Elmar Mock, Markus Müller, Luc E. Angwerd, Li Tao