Patents by Inventor Hubertus Pfeffer

Hubertus Pfeffer 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).

  • Publication number: 20230302475
    Abstract: A liquid dispenser for dispensing a cosmetic or pharmaceutical liquid produced by mixing two starting liquids. The liquid dispenser has at least two liquid reservoirs for holding the two starting liquids and a discharge opening, and at least one pump device by which liquid can be delivered from the liquid reservoirs to the discharge opening. The dispenser has one intake opening for removing the liquid, via the at least one pump device, at one end of each liquid reservoir, and one intake tube extending from the intake opening to a bottom end of each liquid reservoir. Further, one filling opening is provided at the bottom end of each of the liquid reservoirs.
    Type: Application
    Filed: March 27, 2023
    Publication date: September 28, 2023
    Inventors: Timo JUNG, Hubertus PFEFFER, Lenz SCHMID
  • Patent number: 8967493
    Abstract: An atomizer for atomizing liquids including a liquid storage receptacle pertaining to an atomizing device having an atomizing chamber that communicates with the ambient atmosphere through a plurality of outlet orifices. A vibrator is also provided, which liquid present in the atomizing chamber is caused to vibrate for the purpose of atomization, and an intake channel is provided, via which the liquid storage receptacle is connected to the atomizing device and a pumping device is also provided in the intake channel for the purpose of conveying the liquid from the liquid storage receptacle to the atomizing chamber, An electronic control device controls the pumping device and the vibrator.
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: March 3, 2015
    Assignee: Aptar Radolfzell GmbH
    Inventors: Joerg Kohnle, Frank Keppner, Hubertus Pfeffer
  • Publication number: 20110303761
    Abstract: The invention relates to an atomizer (10) for atomizing liquids, more particularly pharmaceutical or cosmetic liquids, comprising a liquid storage receptacle (30) pertaining to an atomizing device (20) having an atomizing chamber that communicates with the ambient atmosphere through a plurality of outlet orifices, and comprising a vibrator, by means of which liquid present in the atomizing chamber is caused to vibrate for the purpose of atomization, and further comprising an intake channel (70), via which said liquid storage receptacle (30) is connected to the atomizing device (20), and further comprising a pumping device (50), provided in the intake channel (70) for the purpose of conveying the liquid from the liquid storage receptacle (30) to the atomizing chamber, and further comprising an electronic control device (40) for controlling the pumping device (50) and the vibrator.
    Type: Application
    Filed: June 6, 2011
    Publication date: December 15, 2011
    Inventors: Joerg Kohnle, Frank Keppner, Hubertus Pfeffer