- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 5/04 - 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 in moulds moved in succession past one or more shaping stations
Patent holdings for IPC class B28B 5/04
Total number of patents in this class: 32
10-year publication summary
|
3
|
2
|
4
|
8
|
1
|
8
|
2
|
4
|
5
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Herrenknecht AG | 215 |
6 |
| Progress Maschinen & Automation AG | 27 |
4 |
| Jemmtec Limited | 22 |
2 |
| Steven Howard Weick | 2 |
2 |
| Atmosphere Technologies S.r.l. | 3 |
2 |
| The Boeing Company | 20163 |
1 |
| 21st Century Structures, LLC | 4 |
1 |
| Elematic Oy Ab | 11 |
1 |
| Keda Industrial Co., Ltd. | 3 |
1 |
| Kiermar Technology Holding ApS | 3 |
1 |
| Kyungpook National University Industry-Academic Cooperation Foundation | 1238 |
1 |
| Progress Holding A.G. | 40 |
1 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 590 |
1 |
| Saint-Gobain Ceramics & Plastics, Inc. | 806 |
1 |
| Yoshino Gypsum Co., Ltd. | 265 |
1 |
| Akkaya EPS Makina Imalat Sanayi ve Ticaret Anonim Sirketi | 2 |
1 |
| Peker Yüzey Tasarimlari Sanayi ve Ticaret Anonim Sirketi | 6 |
1 |
| Valente S.r.l. | 10 |
1 |
| Weick, Steven Howard | 1 |
1 |
| Scheerders van Kerchove's Verenigde Fabrieken | 3 |
1 |
| Other owners | 1 |