Patents by Inventor David Schachter

David Schachter 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: 20240092921
    Abstract: Antibody molecules that specifically bind to APRIL are disclosed. The antibody molecules can be used to treat, prevent, and/or diagnose disorders, such as IgA nephropathy.
    Type: Application
    Filed: April 24, 2023
    Publication date: March 21, 2024
    Inventors: David William Oldach, James R. Myette, Zachary Shriver, Karthik Viswanathan, Andrew M. Wollacott, Hedy Adari-Hall, Boopathy Ramakrishnan, Gregory Babcock, Jill Yarbrough, Asher Schachter, Mohit Mathur
  • Patent number: 4840894
    Abstract: A method for detecting the presence in a human of an integral membrane calcium-binding protein associated with essential hypertension which comprises isolating tissue from a human, treating the tissue to obtain integral membrane proteins, contacting the proteins thus obtained with a first antibody molecule which binds to the integral membrane calcium binding protein to form an detectable protein-antibody complex, and detecting the complex so formed.Further, methods for quantitatively determining the amount of an integral membrane calcium-binding protein and the messenger RNA encoding said protein, diagnostic methods for identifying individuals predisposed to essential hypertension, and protein and messenger RNA associated with said hypertension.
    Type: Grant
    Filed: March 4, 1986
    Date of Patent: June 20, 1989
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: David Schachter, Szloma Kowarski, Lisa A. Cowen, Richard E. Abbott
  • Patent number: 4823328
    Abstract: A radio signal controlled clock which decodes time information in a radio signal and thereby determines the current time. The clock collects and stores radio signal data as soon as a reasonably decodeable radio signal is located, even before the minute boundary of the radio signal's time base has been located. This data is stored and later used for decoding and verifying the digits of the time information after the minute boundary has been located. In another aspect of the present invention, an internal counter in the clock is periodically resynchronized with the radio signal, and the average of the adjustments required for this resynchronization is maintained.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: April 18, 1989
    Inventors: Charles C. Conklin, Michael W. Faber, David Schachter, Philip M. Spira, Chi-Wen Wang, Paul L. Williams
  • Patent number: 4768178
    Abstract: A method and apparatus for synchronizing a clock to broadcast time-based signals, said time-based signals including encoded timing information, the method comprising the steps ofreceiving said time-based signals,decoding said time-based signals to derive a plurality of digits from said timing information representing actual clock time, andseparately verifying the correctness of each of said digits, said correctness verifying step including the steps of separately comparing each said derived digit with at least one corresponding previously decoded derived digit and verifying said derived digit when it meets a predefined verification test based on the consistency of said derived digit with said at least once corresponding previously decoded derived digit, repeating said comparison and verifying steps as said time-based signals are decoded until each said derived digit has been separately verified, and generating a lockon signal when all of said derived digits have been verified.
    Type: Grant
    Filed: February 24, 1987
    Date of Patent: August 30, 1988
    Assignee: Precision Standard Time, Inc.
    Inventors: Charles C. Conklin, Stephen O. Jeppson, Ronald W. Mongeon, David Schachter, Philip M. Spira, Paul L. Williams
  • Patent number: 4537718
    Abstract: Lipid-soluble impermeant spectroscopic probes for the study of intact biological membranes are disclosed.
    Type: Grant
    Filed: October 26, 1982
    Date of Patent: August 27, 1985
    Assignee: Columbia University in the City of New York
    Inventors: David Schachter, Richard E. Abbott, Uri Cogan