- All sections
- B - Performing operations; transporting
- B28B - Shaping clay or other ceramic compositions; shaping slag; shaping mixtures containing cementitious material, e.g. plaster
- B28B 3/08 - Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with two or more rams per mould
Patent holdings for IPC class B28B 3/08
Total number of patents in this class: 63
10-year publication summary
|
9
|
7
|
6
|
2
|
6
|
9
|
6
|
5
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heraeus Conamic North America LLC | 34 |
5 |
| GKN Sinter Metals Engineering GmbH | 115 |
4 |
| HS 3D Performance GmbH | 6 |
4 |
| Kobra Formen GmbH | 43 |
3 |
| Sqip, LLC (a Florida LLC) | 14 |
3 |
| Baustoffwerke Gebhart & Soehne GmbH & Co. KG | 16 |
2 |
| DORST Technologies GmbH & Co. KG | 38 |
2 |
| Iscar, Ltd. | 1126 |
2 |
| Ness Inventions, Inc. | 31 |
2 |
| Vyking Wall Systems, LLC | 3 |
2 |
| Medical Inventi S.A. | 6 |
2 |
| Horn Hartstoffe GmbH | 5 |
2 |
| Toyota Motor Corporation | 30345 |
1 |
| Sumitomo Electric Industries, Ltd. | 14929 |
1 |
| Schaeffler Technologies AG & Co. KG | 9364 |
1 |
| Comadur S.A. | 84 |
1 |
| DENTSPLY SIRONA Inc. | 1872 |
1 |
| Energyn Inc. | 22 |
1 |
| Franz Carl Nudling Basaltwerke GmbH & Co. KG | 12 |
1 |
| Hydraform Developments (Proprietary) Limited | 2 |
1 |
| Other owners | 22 |