Patents by Inventor Kar Yun Karen Ling

Kar Yun Karen Ling 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: 20240301415
    Abstract: Provided are oligomeric compounds and pharmaceutical compositions for increasing the amount or activity of UNC13A RNA in a cell or animal, and/or decreasing the amount of UNC13A RNA that includes a cryptic exon in a cell or animal, and in certain instances increasing the amount of UNC13A protein in a cell or animal. Such oligomeric compounds and pharmaceutical compositions are useful to treat neurodegenerative diseases such as amyotrophic lateral sclerosis and frontotemporal dementia.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 12, 2024
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Ruben E. Valas, Kar Yun Karen Ling
  • Publication number: 20220064638
    Abstract: Provided are compounds, methods, and pharmaceutical compositions for modulating SMN2 RNA and/or protein in a cell or subject. Such compounds, methods, and pharmaceutical compositions are useful to ameliorate at least one symptom of a neurodegenerative disorder. Such symptoms include reduced muscle strength; inability or reduced ability to sit upright, to stand, and/or walk; reduced neuromuscular activity; reduced electrical activity in one or more muscles; reduced respiration; inability or reduced ability to eat, drink, and/or breathe without assistance; loss of weight or reduced weight gain; and/or decreased survival.
    Type: Application
    Filed: February 26, 2021
    Publication date: March 3, 2022
    Applicant: Ionis Pharmaceuticals, Inc.
    Inventors: Frank Rigo, Thazha P. Prakash, Kar Yun Karen Ling, W. Brad Wan, William John Drury, III