Patents by Inventor Peter R. Lorenz

Peter R. Lorenz 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 isolating hepatitis A-virus
    Patent number: 4275165
    Abstract: What is disclosed is a method for obtaining hepatitis-A virus by infecting monkeys with the virus and then isolating the virus from the faeces of the monkeys.
    Type: Grant
    Filed: July 3, 1979
    Date of Patent: June 23, 1981
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Peter R. Lorenz, Ernst Weinmann, Mirko Majer
  • Mounting for centrifuge filling device
    Patent number: 4184524
    Abstract: A mounting arrangement for reducing vibrations of the filling device in a centrifuge comprises a pair of wing members of predetermined configuration adapted to be pivotably connected together on the rotor shield of a centrifuge to define a space therebetween which is adapted to receive a filling device of the centrifuge. The wings each have a plurality of radially inwardly extending resilient bumpers adapted to engage a filling device to resist vibrations therein.
    Type: Grant
    Filed: September 15, 1978
    Date of Patent: January 22, 1980
    Inventor: Peter R. Lorenz