- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 18/167 - Recycled materials, i.e. waste materials reused in the production of the same materials
Patent holdings for IPC class C04B 18/167
Total number of patents in this class: 38
10-year publication summary
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0
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0
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1
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2
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1
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1
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2
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2
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15
|
11
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Washington State University | 449 |
5 |
| The Boeing Company | 19843 |
4 |
| X Development LLC | 1453 |
3 |
| Hconnect 2 GmbH | 62 |
3 |
| A.L.M. Holding Company | 82 |
1 |
| CarbonCure Technologies Inc. | 80 |
1 |
| Consiglio Nazionale delle Ricerche | 521 |
1 |
| Ergon Asphalt & Emulsions, Inc. | 108 |
1 |
| Eth Zurich | 1193 |
1 |
| The Hong Kong University of Science and Technology | 638 |
1 |
| Knauf Gips KG | 534 |
1 |
| NUtech Ventures | 301 |
1 |
| Quimikao, S.A. de C.V. | 5 |
1 |
| Saint-Gobain Placo | 176 |
1 |
| Sika Technology AG | 2650 |
1 |
| Taiheiyo Cement Corporation | 237 |
1 |
| The University of Tokyo | 3903 |
1 |
| Magsort Oy | 7 |
1 |
| Neustark AG | 3 |
1 |
| Gold Bond Building Products, LLC | 162 |
1 |
| Other owners | 7 |