- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 11/10 - Apparatus or processes for treating or working the shaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads by using presses
Patent holdings for IPC class B28B 11/10
Total number of patents in this class: 47
10-year publication summary
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2
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3
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4
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3
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2
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4
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2
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4
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6
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7
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9040 |
5 |
| Baustoffwerke Gebhart & Soehne GmbH & Co. KG | 18 |
4 |
| Cambria Company LLC | 309 |
3 |
| Saint-Gobain Placo SAS | 153 |
3 |
| Siemens AG | 24520 |
2 |
| Knauf Gips KG | 602 |
2 |
| OCI Company Ltd. | 152 |
2 |
| Compacstone USA, Inc | 2 |
2 |
| Corning Incorporated | 10252 |
1 |
| ASML Netherlands B.V. | 7361 |
1 |
| Ibiden Co., Ltd. | 1703 |
1 |
| University of South Florida | 1817 |
1 |
| Japan Science and Technology Agency | 1329 |
1 |
| Kabushiki Kaisha F.C.C. | 372 |
1 |
| LG Hausys, Ltd. | 822 |
1 |
| Mass S.p.A. | 2 |
1 |
| Molecular Imprints, Inc. | 270 |
1 |
| Nippon Shokubai Co., Ltd. | 1508 |
1 |
| Plastic Ingenuity, Inc. | 17 |
1 |
| RISI Stone Inc. | 49 |
1 |
| Other owners | 12 |