Patents by Inventor Horst Krampitz

Horst Krampitz 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).

  • Process for the preparation of lithium metal oxides involving fluidized bed techniques
    Patent number: 8333950
    Abstract: A method of producing lithium metal oxides can include mixing lithium salt and a metal oxide to form a composition, heating the composition in a first reactor, transferring the composition to a second reactor, and passing the composition through the second reactor to anneal the composition to form lithium metal oxides. The second reactor can be a fluidized bed reactor. The lithium metal oxide can have an average crystal size of between about 5 microns and about 20 microns.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: December 18, 2012
    Assignee: Honeywell International Inc.
    Inventors: Horst Krampitz, Michael Fooken, Wilhelm Sellmann
  • PROCESS FOR THE PREPARATION OF LITHIUM METAL OXIDES INVOLVING FLUIDIZED BED TECHNIQUES
    Publication number: 20110052484
    Abstract: A method of producing lithium metal oxides can include mixing lithium salt and a metal oxide to form a composition, heating the composition in a first reactor, transferring the composition to a second reactor, and passing the composition through the second reactor to anneal the composition to form lithium metal oxides. The second reactor can be a fluidized bed reactor. The lithium metal oxide can have an average crystal size of between about 5 microns and about 20 microns.
    Type: Application
    Filed: August 17, 2010
    Publication date: March 3, 2011
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Horst Krampitz, Michael Fooken, Wilhelm Sellmann
  • Process for preparing lithium manganese oxides
    Patent number: 6706443
    Abstract: A process for the preparation of a lithium manganese oxide by reaction of at least one lithium compound and at least one manganese compound under hydrothermal conditions, i.e., heated aqueous solutions under subatmospheric pressures. A lithium manganese oxide of this type may be used as cathode material for an electrochemical cell.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: March 16, 2004
    Inventors: Horst Krampitz, Gerhard Wohner
  • Method for producing lithium metal oxides
    Patent number: 6699456
    Abstract: The invention relates to a method for producing lithium metal oxides, comprising at least one annealing stage. The inventive method is characterized in that at least one annealing stage consists of a treatment with microwave energy.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: March 2, 2004
    Assignee: Honeywell International Inc
    Inventors: Horst Krampitz, Michael Fooken
  • Curing agent for polysulfide-polymer compositions
    Patent number: 4104189
    Abstract: Activated manganese (IV) oxide is used as a curing and vulcanizing agent for polysulfide polymers. By adjusting the following parameters the properties as a curing and vulcanizing agent can be influenced in a predictable way: (a) alkali metal content or foreign metal content; (b) water content; (c) specific surface. A process is described to adjust these parameters.
    Type: Grant
    Filed: December 16, 1976
    Date of Patent: August 1, 1978
    Assignee: Riedel-de Haen Aktiengesellschaft
    Inventors: Askan Hertwig, Horst Krampitz