Inventor · disambiguated record

Weizhi Diao

Also filed as: DIAO WEIZHI

2 granted patents·0 citations·filing 2024–2025

20Inventor score

Technology areasC02F C22B

Files withKUNMING METALLURGICAL RES INSTITUTE CO LTD2

Top patents by PatentIndex Score

2 records

0158US12258651B2Method for extracting germanium based on acid decompositionKUNMING METALLURGICAL RES INSTITUTE CO LTD·Filed 2024·Granted Mar 25, 2025·0 cites·11 claims
0250US12479745B2Method for treating polluted acidic wastewater from smelting with activated pyrite concentrateKUNMING METALLURGICAL RES INSTITUTE CO LTD·Filed 2025·Granted Nov 25, 2025·0 cites·9 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →