- All sections
- B - Performing operations; transporting
- B03D - Flotation; differential sedimentation
- B03D 103/02 - Ores
Patent holdings for IPC class B03D 103/02
Total number of patents in this class: 56
10-year publication summary
0
|
1
|
2
|
3
|
10
|
9
|
6
|
7
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Outotec (Finland) Oy | 491 |
19 |
Sumitomo Metal Mining Co., Ltd. | 1670 |
5 |
Kyushu University, National University Corporation | 1572 |
4 |
Central South University | 364 |
3 |
Sumitomo Chemical Company, Limited | 8808 |
2 |
Akita University | 88 |
2 |
Cytec Technology Corp. | 328 |
2 |
Metso Outotec Finland Oy | 795 |
2 |
Dow Global Technologies LLC | 10147 |
1 |
Fuzhou University | 262 |
1 |
Japan Oil, Gas and Metals National Corporation | 222 |
1 |
Jiangsu University | 950 |
1 |
JX Nippon Mining & Metals Corporation | 1576 |
1 |
Nittetsu Mining Co., Ltd. | 31 |
1 |
Samarco Mineracao S/A | 4 |
1 |
Shibaura Institute of Technology | 92 |
1 |
Universidade Federal de Minas Gerais - Ufmg | 193 |
1 |
University of Miyazaki | 133 |
1 |
Oxiquim S.A. | 2 |
1 |
Universidade Federal De Ouro Preto - UFOP | 9 |
1 |
Other owners | 5 |