- All sections
- B - Performing operationstransporting
- B27K - Processes, apparatus or selection of substances for impregnating, staining, dyeing or bleaching of wood, or for treating of wood with permeant liquids, not otherwise provided forchemical or physical treatment of cork, cane, reed, straw or similar materials
- B27K 3/18 - Compounds of alkaline earth metals
Patent holdings for IPC class B27K 3/18
Total number of patents in this class: 27
10-year publication summary
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1
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1
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1
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1
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2
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4
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4
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5
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5
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| T2earth Holdings LLC | 16 |
6 |
| Wood Modification Technologies Ltd | 8 |
2 |
| Inventwood Inc. | 13 |
2 |
| BTG Biomass Technology Group B.V. | 8 |
1 |
| Eth Zurich | 1311 |
1 |
| Kyoto University | 2887 |
1 |
| Northeast Forestry University | 30 |
1 |
| United States as Represented by the Secretary of Agriculture | 17 |
1 |
| The United States of America, as represented by the Secretary of Agriculture | 1136 |
1 |
| University of Maryland, College Park | 1070 |
1 |
| Adamoli, James R. | 1 |
1 |
| Dzudzelija, Nedeljko R. | 1 |
1 |
| Beijing Forestry University | 23 |
1 |
| Berner Fachhochschule - Biel Architektur, Holz und Bau | 4 |
1 |
| Kabushikigaisha Yoshinari Sangyo | 1 |
1 |
| Freshape SA | 88 |
1 |
| Blokkwood Magyarország Kft. | 4 |
1 |
| Blokkwood GmbH | 2 |
1 |
| Prumyslove Pravni Strategie, spol. S r.o. | 2 |
1 |
| Hema High-Tech Eco Materials Joint Stock Company | 1 |
1 |
| Other owners | 0 |