GENEVA, Sept. 30 -- NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY (Kita 8-jyo Nishi 5-chome, Kita-ku, Sapporo-shi, Hokkaido0600808), 国立大学法人北海道大学 (北海道札幌市北区北8条西5丁目) filed a patent application (PCT/JP2025/009953) for "OXIDE-CONTAINING COPPER PARTICLES AND METHOD FOR PRODUCING SAME, SINTERING MATERIAL CONTAINING SAID OXIDE-CONTAINING COPPER PARTICLES, JOINED BODY IN WHICH SAID SINTERING MATERIAL IS USED, AND METHOD FOR PRODUCING FIRED PRODUCT USING SAID SINTERING MATERIAL" on Mar 14, 2025. With publication no. WO/2025/197798, the details related to the patent ...