Patents by Inventor Louis Rosanio

Louis Rosanio 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).

  • Cellular component extraction process in a disposable filtration vessel
    Patent number: 5114858
    Abstract: A method of extracting cellular components, e.g., nucleic acids, particularly DNA, from biological, expecially solid tissue, samples, particularly from plants is provided, whereby all of the steps can be performed in one vessel, and the entire process can be automated. A vessel suitable for this process is provided, as well as a system for the automated performance of the process steps.
    Type: Grant
    Filed: June 26, 1990
    Date of Patent: May 19, 1992
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: John G. Williams, Louis Rosanio