Patents by Inventor Ishai Nir

Ishai Nir 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).

  • VARIABLE-PATHLENGTH, FIBER-OPTIC TRANSMISSION PROBE FOR DISSOLUTION TESTING EQUIPMENT AND THE LIKE
    Publication number: 20260036514
    Abstract: A fiber-optic transmission probe system for, for example, dissolution testing, includes a single probe, a single probe tip, and a number of pathlength adjusters of different lengths. The transmission probe system is usable to assemble different probe assemblies having different, desired optical pathlengths, where each probe assembly has either no pathlength adjuster or a different one of the pathlength adjusters. The probe system avoids the prior-art requirements of having either (i) multiple probes of different, fixed optical pathlengths or (ii) a probe with multiple probe tips of different, fixed lengths to achieve the different, desired optical pathlengths.
    Type: Application
    Filed: August 2, 2024
    Publication date: February 5, 2026
    Applicant: Distek, Inc.
    Inventors: Ishai Nir, Jeff Seely, Ryan Vrabel
  • Sampling end for fiber optic probe
    Patent number: 6879741
    Abstract: A fiber optic probe device having a sampling end positionable over optical fibers is provided. The sleeve could be releasably attached to the fiber optic probe device. The sampling end can be discarded after use, or re-used. A sample chamber including a reflective surface can be formed at the distal end of the sampling end.
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: April 12, 2005
    Assignee: C Technologies, Inc
    Inventors: Mark Salerno, Craig D. Harrison, Ishai Nir, Hans DeWaal, Mario Vieira
  • Sampling end for fiber optic probe
    Publication number: 20040086215
    Abstract: A fiber optic probe device having a sampling end positionable over optical fibers is provided. The sleeve could be releasably attached to the fiber optic probe device. The sampling end can be discarded after use, or re-used. A sample chamber including a reflective surface can be formed at the distal end of the sampling end.
    Type: Application
    Filed: November 4, 2002
    Publication date: May 6, 2004
    Inventors: Mark Salerno, Craig D. Harrison, Ishai Nir, Hans de Waal, Mario Vieira