- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 5/02 - Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
Patent holdings for IPC class B28B 5/02
Total number of patents in this class: 153
10-year publication summary
|
8
|
13
|
15
|
12
|
10
|
15
|
20
|
14
|
16
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 557 |
19 |
| System Ceramics S.p.A. | 139 |
19 |
| United States Gypsum Company | 913 |
18 |
| Knauf Gips KG | 592 |
6 |
| System S.p.A. | 50 |
6 |
| Siti B&t Group S.p.A. | 78 |
5 |
| CertainTeed Gypsum, Inc. | 206 |
4 |
| Keda Industrial Group Co., Ltd. | 56 |
4 |
| Nichiha Corporation | 176 |
3 |
| Saint-Gobain Placo SAS | 152 |
3 |
| Yoshino Gypsum Co., Ltd. | 250 |
3 |
| Kuraray Co., Ltd. | 3502 |
2 |
| Mass S.p.A. | 2 |
2 |
| Progress Maschinen & Automation AG | 26 |
2 |
| Strohlos Produktentwicklung KG | 4 |
2 |
| Qingdao University of Technology | 610 |
2 |
| Beheermaatschappij de Boer Nijmegen B.V. | 3 |
2 |
| Razmodics LLC | 15 |
2 |
| Qingdao SISA Abrasives Co., Ltd | 7 |
2 |
| Honda Motor Co., Ltd. | 25166 |
1 |
| Other owners | 46 |