Patents by Inventor Allan P. Jansson

Allan P. Jansson 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).

  • Spot quantitation
    Patent number: 4638456
    Abstract: Describes a method and system for improving the ability to quantitate the amount of flux or material in localized collections of such flux or material typically called a "spot". Quantitation of spots using a software algorithm which utilizes reduction volumes for quantitating peaks in a spot image of an electrophoresis gel is disclosed. The operating system includes a laser gel scanner module, a computer module, system peripherals, and analysis software.
    Type: Grant
    Filed: January 27, 1984
    Date of Patent: January 20, 1987
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: John G. Elias, Allan P. Jansson