- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping 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: 14
10-year publication summary
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1
|
1
|
1
|
1
|
1
|
1
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0
|
1
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3
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Realmeccanica S.r.l. | 2 |
2 |
| GM Global Technology Operations LLC | 16232 |
1 |
| NGK Insulators, Ltd. | 5174 |
1 |
| Voxeljet AG | 164 |
1 |
| Weiler Engineering, Inc. | 33 |
1 |
| Concept Laser GmbH | 197 |
1 |
| NGK Kilntech, Corporation | 28 |
1 |
| LEMES, Jorge Antônio | 1 |
1 |
| Zavhy Collective B.V. | 7 |
1 |
| China Railway Shanghai Engineering Group Co., Ltd. | 19 |
1 |
| Peridot Print LLC | 1326 |
1 |
| China Railway Shanghai Engineering Bureau Group Hefei Engineering Quality Inspection Consulting Co., Ltd | 1 |
1 |
| The Third Engineering Co., Ltd. of CREC Shanghai Group | 1 |
1 |
| Other owners | 0 |