Patents by Inventor Alfredo A. Celedon

Alfredo A. Celedon 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).

  • Publication number: 20190040344
    Abstract: The present invention describes a device used to process a sample and detect the presence or absence of certain molecules in the sample. The device includes a pouch having two or more compartments that may be created by sealing two or more films. In a preferred embodiment, the pouch is made by a single sheet of film that has been folded onto itself. In another preferred embodiment, the pouch is made by sealing two films. In other aspects, this invention describes methods to process a sample.
    Type: Application
    Filed: July 27, 2018
    Publication date: February 7, 2019
    Inventors: Alfredo A. Celedon, John W. Pettit
  • Patent number: 8350564
    Abstract: A system and a method for determining the torque imposed on a filament, such as a single DNA strand or macromolecule, using a magnetic probe and an imaging device.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: January 8, 2013
    Assignee: The Johns Hopkins University
    Inventors: Alfredo A. Celedon, Sean X. Sun, Gregory Bowman, Denis Wirtz, Peter Searson
  • Publication number: 20100253328
    Abstract: A system and a method for determining the torque imposed on a filament, such as a single DNA strand or macromolecule, using a magnetic probe and an imaging device.
    Type: Application
    Filed: March 9, 2010
    Publication date: October 7, 2010
    Applicant: Johns Hopkins University
    Inventors: Alfredo A. Celedon, Sean X. Sun, Gregory Bowman, Denis Wirtz, Peter Searson