- 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: 62
10-year publication summary
|
6
|
9
|
7
|
6
|
2
|
6
|
9
|
5
|
5
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heraeus Conamic North America LLC | 30 |
5 |
| GKN Sinter Metals Engineering GmbH | 128 |
4 |
| HS 3D Performance GmbH | 6 |
4 |
| Kobra Formen GmbH | 44 |
3 |
| Sqip, LLC (a Florida LLC) | 14 |
3 |
| Baustoffwerke Gebhart & Soehne GmbH & Co. KG | 16 |
2 |
| DORST Technologies GmbH & Co. KG | 37 |
2 |
| Iscar, Ltd. | 1084 |
2 |
| Ness Inventions, Inc. | 33 |
2 |
| Vyking Wall Systems, LLC | 4 |
2 |
| Medical Inventi S.A. | 6 |
2 |
| Horn Hartstoffe GmbH | 4 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| LG Innotek Co., Ltd. | 6758 |
1 |
| Schaeffler Technologies AG & Co. KG | 8880 |
1 |
| Comadur S.A. | 81 |
1 |
| DENTSPLY SIRONA Inc. | 1860 |
1 |
| Energyn Inc. | 18 |
1 |
| Franz Carl Nudling Basaltwerke GmbH & Co. KG | 13 |
1 |
| Other owners | 21 |