Patents by Inventor Daniel G. Sieber

Daniel G. Sieber 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).

  • Scalable process for the preparation of a GlyT-1 Inhibitor
    Publication number: 20240083889
    Abstract: This invention relates to a synthetic method for the preparation of Compound 1 and precursors thereof. Compound 1 is prepared via reaction of isoxazole 2 with phenylether (R)-3-ONa.
    Type: Application
    Filed: August 24, 2023
    Publication date: March 14, 2024
    Inventors: Katrin BAER, Gisela BODENBACH, Jack Delbert BROWN, Rosemarie Karoline COLLET, Daniel HERKOMMER, Rogelio P. FRUTOS, Joe Ju GAO, Julia Regina GRIMM, Sandra KOCH, Sonia RODRIGUEZ, Svetlana SEHL-OLLENBERGER, Joshua Daniel SIEBER, Thomas G. TAMPONE, Ulrich THEIS, Dirk WEBER, Erik WEIS, Anke WILD
  • Probe for internal bore inspection
    Patent number: 4843896
    Abstract: An inspection probe is disclosed that is capable of maintaining a constant orientation within a tubular vessel while inspecting the vessel. The probe includes at least one inspection mechanism disposed in a body. Two sets of three spring biased centering legs are disposed on each side of the body. The centering legs constantly maintain the probe on the same or parallel longitudinal axis as the vessel. A cable is attached to one end of the probe. The cable, together with the centering legs, assists in maintaining a constant axial orientation between the probe and vessel.
    Type: Grant
    Filed: February 26, 1988
    Date of Patent: July 4, 1989
    Assignee: Western Stress, Inc.
    Inventors: Paul Napeloni, Daniel G. Sieber, Thomas D. Cabe