- All sections
- B - Performing operationstransporting
- B30B - Presses in generalpresses not otherwise provided for
- B30B 3/04 - Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
Patent holdings for IPC class B30B 3/04
Total number of patents in this class: 177
10-year publication summary
|
7
|
9
|
3
|
12
|
4
|
7
|
5
|
19
|
27
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 17082 |
30 |
| KHD Humboldt Wedag GmbH | 188 |
12 |
| The Boeing Company | 20110 |
6 |
| TAKRAF GmbH | 68 |
6 |
| Matthews International GmbH | 61 |
6 |
| Maschinenfabrik Köppern GmbH & Co. KG | 77 |
5 |
| Sintokogio, Ltd. | 1176 |
4 |
| Stowe Woodward Licensco, LLC | 53 |
4 |
| FLSmidth A/S | 786 |
4 |
| Samsung SDI Co., Ltd. | 9481 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33168 |
3 |
| Contemporary Amperex Technology Co., Limited | 8705 |
3 |
| Varig Group ApS | 3 |
3 |
| The Regents of the University of California | 20447 |
2 |
| Toyota Motor Corporation | 34148 |
2 |
| Murata Manufacturing Co., Ltd. | 25334 |
2 |
| Envipco Holding N.V. | 31 |
2 |
| GTL Energy Holdings Pty Limited | 4 |
2 |
| Johns Manville | 934 |
2 |
| MariCap Oy | 182 |
2 |
| Other owners | 74 |