Patents by Inventor Josua Markus

Josua Markus 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).

  • PHOSPHORUS-BASED FILM COMPOSITIONS AND PATTERNING METHODS
    Publication number: 20260219574
    Abstract: A photoresist formulation for coating substrates includes a monomer and an organic solvent. The monomer includes an olefin and a phosphate ester.
    Type: Application
    Filed: January 27, 2025
    Publication date: July 30, 2026
    Inventors: Andrew Whittaker, Idriss Blakey, Hui Peng, Josua Markus, Md Daloar Hossain, Charlotte Cutler, David Conklin
  • MONOMER AND POLYMER COMPOSITIONS FOR REVERSIBLE OVERCOAT WAFER PATTERNING
    Publication number: 20260063989
    Abstract: A composition for patterning substrates includes a monomer. The monomer includes a polymerizable unit, a thermally or photochemically activatable crosslinking structure, and an acid-cleavable de-crosslinking structure. The polymerizable unit includes an olefin.
    Type: Application
    Filed: February 19, 2025
    Publication date: March 5, 2026
    Inventors: Andrew Whittaker, Idriss Blakey, Hui Peng, Josua Markus, Md Daloar Hossain, Michael Murphy, Jodi Grzeskowiak, Charlotte Cutler, David Conklin