- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 11/16 - Apparatus or processes for treating or working the shaped articles for dividing shaped articles by cutting for extrusion
Patent holdings for IPC class B28B 11/16
Total number of patents in this class: 62
10-year publication summary
|
7
|
1
|
8
|
3
|
1
|
1
|
7
|
4
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5215 |
9 |
| Corning Incorporated | 10431 |
7 |
| Kuraray Co., Ltd. | 3571 |
4 |
| Hans Lingl Anlagenbau und Verfahrenstechnik GmbH & Co. KG | 12 |
3 |
| Sumitomo Chemical Company, Limited | 9013 |
2 |
| Lexmark International, Inc. | 1563 |
2 |
| Ibiden Co., Ltd. | 1662 |
2 |
| Progress Holding A.G. | 40 |
2 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 584 |
2 |
| Four Points Developments LLC | 3 |
2 |
| Siemens AG | 24177 |
1 |
| LG Display Co., Ltd. | 14344 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4017 |
1 |
| Hitachi Metals, Ltd. | 1917 |
1 |
| Dow Global Technologies LLC | 10824 |
1 |
| Tsinghua University | 6113 |
1 |
| Korea Institute of Science and Technology | 2206 |
1 |
| Air Diffusion Systems | 3 |
1 |
| Bentley Motors Limited | 305 |
1 |
| Corning Optical Communications LLC | 1276 |
1 |
| Other owners | 17 |