- All sections
- B - Performing operationstransporting
- B03B - Separating solid materials using liquids or using pneumatic tables or jigs
- B03B 4/00 - Separating by pneumatic tables or by pneumatic jigs
Patent holdings for IPC class B03B 4/00
Total number of patents in this class: 39
10-year publication summary
|
6
|
4
|
3
|
5
|
6
|
2
|
3
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9319 |
4 |
| Allmineral Aufbereitungstechnik GmbH & Co. KG | 11 |
3 |
| Boreal Compost Enterprises Ltd. | 2 |
2 |
| Bulk Tank, Inc. | 49 |
2 |
| Snoby Separation Systems, LLC | 2 |
2 |
| Siemens AG | 24552 |
1 |
| United Technologies Corporation | 2247 |
1 |
| Empire Technology Development LLC | 1620 |
1 |
| Allgaier Werke GmbH | 41 |
1 |
| Cargill, Incorporated | 2888 |
1 |
| CTC - Centro de Tecnologia Canavieira S.A. | 20 |
1 |
| Gekko Systems Pty Ltd | 31 |
1 |
| Indian Oil Corporation Limited | 333 |
1 |
| Instituto de Pesquisas Tecnologicas do Estado de Sao Paulo S.A.-IPT | 37 |
1 |
| JX Nippon Mining & Metals Corporation | 1490 |
1 |
| M-I L.L.C. | 815 |
1 |
| Paspek Consulting LLC | 2 |
1 |
| Rio Tinto ALCAN International Limited | 216 |
1 |
| Showa KDE Co., Ltd. | 6 |
1 |
| University of Central Florida Research Foundation, Inc. | 1174 |
1 |
| Other owners | 11 |