- All sections
- B - Performing operations; transporting
- B28B - Shaping clay or other ceramic compositions; shaping slag; shaping mixtures containing cementitious material, e.g. plaster
- B28B 7/36 - Linings or coatings
Patent holdings for IPC class B28B 7/36
Total number of patents in this class: 161
10-year publication summary
|
9
|
14
|
14
|
14
|
16
|
9
|
17
|
6
|
9
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Voxeljet AG | 167 |
6 |
| SAFRAN S.A. | 518 |
4 |
| Fluidsolids AG | 14 |
4 |
| Safran Aircraft Engines | 5739 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Anchor Wall Systems, Inc. | 227 |
3 |
| Aoki Science Institute Co., Ltd. | 16 |
3 |
| Eco Filters Limited | 4 |
3 |
| GCP Applied Technologies Inc. | 451 |
3 |
| Innovative Brick Systems, LLC | 4 |
3 |
| Rampf Formen GmbH | 36 |
3 |
| Safran Ceramics | 366 |
3 |
| Transhield, Inc. | 41 |
3 |
| Apple Inc. | 50209 |
2 |
| Concrete Systems, Inc. | 7 |
2 |
| Construction Research & Technology GmbH | 640 |
2 |
| DORST Technologies GmbH & Co. KG | 37 |
2 |
| Econcrete Tech Ltd | 20 |
2 |
| Hüttenes-Albertus Chemische Werke GmbH | 150 |
2 |
| Italcementi S.p.A. | 83 |
2 |
| Other owners | 102 |