- All sections
- B - Performing operations; transporting
- B28B - Shaping clay or other ceramic compositions; shaping slag; shaping mixtures containing cementitious material, e.g. plaster
- B28B 1/093 - Producing shaped articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material
Patent holdings for IPC class B28B 1/093
Total number of patents in this class: 31
10-year publication summary
|
6
|
7
|
0
|
0
|
0
|
2
|
2
|
1
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bautex Systems, LLC | 8 |
5 |
| Poundfield Products Limited | 6 |
2 |
| Ibiden Co., Ltd. | 1724 |
1 |
| BFS Betonfertigteilesysteme GmbH | 6 |
1 |
| Chevron Phillips Chemical Company LP | 1779 |
1 |
| Electric Power Development Co., Ltd. | 73 |
1 |
| Elematic Oy Ab | 12 |
1 |
| Harbin Engineering University | 101 |
1 |
| Knauf Gips KG | 534 |
1 |
| LG Hausys, Ltd. | 839 |
1 |
| Nanjing Forestry University | 86 |
1 |
| Oztec Industries, Inc. | 5 |
1 |
| Toncelli, Dario | 12 |
1 |
| United States Gypsum Company | 1019 |
1 |
| Wacker Construction Equipment AG | 18 |
1 |
| Wacker Neuson Produktion GmbH & Co. KG | 77 |
1 |
| Buildmate A/S | 1 |
1 |
| Harbisonwalker International Holdings, Inc. | 36 |
1 |
| CCCC Wuhan Harbour Engineering Design and Research Co., Ltd. | 9 |
1 |
| Seia Co., Ltd. | 3 |
1 |
| Other owners | 6 |