Patents by Inventor David J. Schlesinger

David J. Schlesinger 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).

  • SYSTEMS AND METHODS FOR OPTICAL FIBER CLEANING AND INTERFACE PARTICLE REDUCTION
    Publication number: 20240118500
    Abstract: A system comprises an optical fiber, a manipulator assembly, and a control unit. The manipulator assembly comprises a chassis, an optical fiber cleaning assembly housed within the chassis, and a drive mechanism housed within the chassis. The optical fiber cleaning assembly comprises a cleaning tape, a first spool on which the cleaning tape is wound, and a second spool onto which the cleaning tape is drawn after use. The drive mechanism is configured to advance the cleaning tape from the first spool to the second spool such that a portion of the cleaning tape wipes a face of the optical fiber. The control unit is configured to control the drive mechanism to advance the cleaning tape.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Inventors: Matthew D. Rohr Daniel, Troy K. Adebar, David W. Bailey, Stephen J. Blumenkranz, Edward P. Donlon, Mark E. Froggatt, Christopher M. Major, Randall L. Schlesinger
  • Methods for Screening Chemical, Biological, and Physical Agents for Disinfecting Infectious Norovirus
    Publication number: 20110104300
    Abstract: The invention provides methods and kits for screening a test agent for antiviral activity against Norovirus. The methods are effective in terms of determining the amount of intact Norovirus while decreasing the amount of interfering RNA and PCR inhibitors within the test sample.
    Type: Application
    Filed: September 28, 2010
    Publication date: May 5, 2011
    Applicant: KIM LABORATORIES, INC.
    Inventors: Myung L. Kim, David J. Schlesinger