Patents by Inventor Norbert Menzel

Norbert Menzel 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).

  • Dispenser pump
    Patent number: 7819291
    Abstract: A dispenser pump (1) that has a manually insertable pump shaft (6) which is surrounded by at least three sleeve sections (16, 17, 18) that can be slid into each other in a telescopic manner. A return spring (8) is preferably disposed between pump shaft (6) and the sleeve sections (16, 17, 18). All parts of the dispenser pump (1), which enter in contact with a liquid that is to be pumped, are made of plastic.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: October 26, 2010
    Assignee: Seaquist Perfect Dispensing GmbH
    Inventors: Frank Erwin Schulte, Karsten Böhnisch, Reinhard Heinrich Neuhaus, Cristin Knoblich, Norbert Menzel
  • Antiperspirant product based on microemulsions
    Patent number: 7282196
    Abstract: The present invention is an antiperspirant product, comprising: (a) an oil-in water microemulsion including an oil phase and a water phase and being substantially free of alcohol, said microemulsion further comprising: one or more oil-in-water emulsifiers selected from the group consisting of polyethoxylated oil-in-water emulsifiers, polypropoxylated oil-in-water emulsifiers and polyethoxylated and polypropoxylated oil-in-water emulsifiers, wherein said microemulsion has a total emulsifier content of less than 20% by weight, based on the total weight of the microemulsion, and one or more antiperspirants, having a total content of 5 to 40% by weight, based on the total weight of the microemulsion, wherein said microemulsion is prepared by bringing a mixture comprising the water phase, the oil phase, and the one or more oil-in-water emulsifiers to a temperature within or above the phase-inversion temperature range, and subsequently cooling it to room temperature, and (b) a pump atomizer, comprising: a co
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: October 16, 2007
    Assignee: Beiersdorf AG
    Inventors: Ulrich Kux, Yvonne Cierpisz, Kurt Mählmann, Norbert Menzel, Khiet Hien Diec
  • Dispenser pump
    Publication number: 20070045348
    Abstract: Disclosed is a dispenser pump (1) comprising a manually insertable pump shaft (6) aid pump shaft (6) is surrounded by at least three sleeve sections (16, 17, 18) that can be slid into each other in a telescopic manner. A return spring (8) is preferably disposed between pump shaft (6) and the sleeve sections (16, 17, 18). All parts of the dispenser pump (1), which enter in contact with a liquid that is to be pumped, are made of plastic.
    Type: Application
    Filed: October 29, 2004
    Publication date: March 1, 2007
    Applicant: Seaquist Perfect Dispensing GmbH
    Inventors: Frank Schulte, Karsten Boehnisch, Reinhard Neuhaus, Cristin Knoblich, Norbert Menzel
  • Antiperspirant product based on microemulsions
    Publication number: 20040253187
    Abstract: The present invention is an antiperspirant product, comprising:
    Type: Application
    Filed: April 6, 2004
    Publication date: December 16, 2004
    Applicant: Beiersdorf AG
    Inventors: Ulrich Kux, Yvonne Cierpisz, Kurt Mahlmann, Norbert Menzel, Khiet Hien Diec
  • Antiperspirant product based on microemulsion gels
    Publication number: 20040247547
    Abstract: The invention is an antiperspirant product, comprising
    Type: Application
    Filed: April 6, 2004
    Publication date: December 9, 2004
    Applicant: Beiersdorf AG
    Inventors: Ulrich Kux, Yvonne Cierpisz, Kurt Mahlmann, Norbert Menzel, Khiet Hien Diec