US Patent Issued to Pibond on Feb. 17 for "Functional hydrogen silsesquioxane resins and the use thereof" (Finnish Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,198, issued on Feb. 17, was assigned to Pibond Oy (Espoo, Finland).

"Functional hydrogen silsesquioxane resins and the use thereof" was invented by Thomas Gadda (Espoo, Finland), Luong Dang Nguyen (Espoo, Finland), Markus Laukkanen (Espoo, Finland), Kimmo Karaste (Espoo, Finland), Oskari Kahkonen (Espoo, Finland) and Juha Rantala (Espoo, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "Carbon-carbon unsaturated bond containing, halogen containing, and solubility-enhancer containing coatings on semiconductor substrates for forming patterns thereon. The present coatings can be produced by coating of semiconductor substrates with carbon-carbon un...