Patents by Inventor David Altergott

David Altergott 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).

  • SILSESQUIOXANE RESIN AND SILYL-ANHYDRIDE COMPOSITION
    Publication number: 20190169436
    Abstract: A silsesquioxane-containing composition comprising a silsesquioxane resin and a silyl-anhydride of formula (II) (see description), products prepared therefrom, photoresist compositions comprising the silsesquioxane-containing composition and a photoacid generator, products prepared therefrom, methods of making and using same, and manufactured articles and semiconductor devices containing same.
    Type: Application
    Filed: April 27, 2017
    Publication date: June 6, 2019
    Inventors: David Altergott, Peng-Fei Fu, Wonbum Jang