Patents by Inventor Stefano Volpi

Stefano Volpi 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).

  • Wet etch compatible deep UV photoresist compositions
    Publication number: 20020164548
    Abstract: Wet etch processes utilize compatible deep UV photoresist compositions having binder resins that are either:
    Type: Application
    Filed: February 15, 2002
    Publication date: November 7, 2002
    Applicant: ARCH SPECIALTY CHEMICALS, INC.
    Inventors: Sanjay Malik, Karin Schlicht, Michelle Elderkin, Stefano Volpi