- All sections
- B - Performing operations; transporting
- B28B - Shaping clay or other ceramic compositions; shaping slag; shaping mixtures containing cementitious material, e.g. plaster
- B28B 17/04 - Exhausting or laying dust
Patent holdings for IPC class B28B 17/04
Total number of patents in this class: 6
10-year publication summary
|
2
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 13620 |
1 |
| Courtoy NV | 5 |
1 |
| Voxeljet AG | 167 |
1 |
| Concept Laser GmbH | 177 |
1 |
| Realmeccanica S.r.l. | 1 |
1 |
| LEMES, Jorge Antônio | 1 |
1 |
| Other owners | 0 |