- All sections
- B - Performing operationstransporting
- B30B - Presses in generalpresses not otherwise provided for
- B30B 11/02 - Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses or tabletting presses using a ram exerting pressure on the material in a moulding space
Patent holdings for IPC class B30B 11/02
Total number of patents in this class: 329
10-year publication summary
|
20
|
30
|
30
|
18
|
28
|
21
|
18
|
18
|
15
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GKN Sinter Metals Engineering GmbH | 114 |
22 |
| DORST Technologies GmbH & Co. KG | 40 |
14 |
| Fette Compacting GmbH | 122 |
10 |
| Sumitomo Electric Sintered Alloy, Ltd. | 227 |
8 |
| AIDA Engineering, Ltd. | 134 |
6 |
| Diamet Corporation | 92 |
6 |
| Maschinenfabrik Lauffer GmbH & Co. KG | 7 |
6 |
| Kyocera Corporation | 13831 |
5 |
| GKN Sinter Metals Holding GmbH | 39 |
5 |
| Kobra Formen GmbH | 40 |
5 |
| McNEIL-PPC, Inc. | 141 |
5 |
| Osterwalder AG | 13 |
5 |
| Johnson & Johnson Consumer Inc. | 353 |
5 |
| Kenvue Brands LLC | 989 |
5 |
| General Electric Company | 13793 |
4 |
| Illinois Tool Works Inc. | 11469 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10912 |
4 |
| Sandvik Intellectual Property AB | 1486 |
4 |
| Resonac Corporation | 2815 |
4 |
| Sumitomo Electric Industries, Ltd. | 15495 |
3 |
| Other owners | 199 |