- All sections
- B - Performing operationstransporting
- B28C - Preparing clayproducing mixtures containing clay or cementitious material, e.g. plaster
- B28C 1/00 - Apparatus or methods for obtaining or processing clay
Patent holdings for IPC class B28C 1/00
Total number of patents in this class: 17
10-year publication summary
|
2
|
0
|
3
|
2
|
0
|
1
|
1
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Speedblock Inc. | 6 |
3 |
| Halliburton Energy Services, Inc. | 21309 |
2 |
| GE Infrastructure Technology, LLC | 6159 |
2 |
| Donerland Co., Ltd. | 5 |
1 |
| MCA Co., Ltd | 5 |
1 |
| Pneumatic Processing Technologies, LLC | 8 |
1 |
| Stratasys, Inc. | 853 |
1 |
| FLSmidth A/S | 788 |
1 |
| L.B. - Officine Meccaniche - S.p.A. | 12 |
1 |
| Imerys Minerals USA, Inc. | 2 |
1 |
| Elco Solutions Pty Ltd | 1 |
1 |
| PR Ceramic Engineering Ges.m.b.H. | 1 |
1 |
| Materr'up | 22 |
1 |
| Other owners | 0 |