Answer: Acre Coking & Refractory (Dalian) Engineering Consulting Corporation, Mcc has 2,851 patents for the period 2009 - 2023.
There are 2,583 patent families with 244 granted patents and 2,607 applications patents.
The key filing countries are CN: 2,819 | WO: 15 | JP: 10 | RoW: 3 | KR: 2 | US: 2.