- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 14/12 - Covers therefor
Patent holdings for IPC class F27B 14/12
Total number of patents in this class: 22
10-year publication summary
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1
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3
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3
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1
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2
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2
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2
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1
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3
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisin Takaoka Co., Ltd. | 97 |
4 |
| More S.r.l. | 15 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
1 |
| Boe Technology Group Co., Ltd. | 41346 |
1 |
| BP Corporation North America Inc. | 746 |
1 |
| Ebner Industrieofenbau GmbH | 141 |
1 |
| Essilor International (compagnie Generale D'optique) | 2990 |
1 |
| Ferrotec (USA) Corporation | 31 |
1 |
| Finaxo Environnement | 2 |
1 |
| Hyundai Steel Company | 430 |
1 |
| Primetals Technologies Austria GmbH | 536 |
1 |
| Rolls-Royce High Temperature Composites, Inc. | 134 |
1 |
| Suncall Corporation | 188 |
1 |
| X-Energy, LLC. | 58 |
1 |
| BorgWarner Turbo Systems Worldwide Headquarters GmbH | 1 |
1 |
| First Rare Materials Co., Ltd | 14 |
1 |
| Clean Ocean Associates, Trustee for Ocean Plastic Removal Trust | 1 |
1 |
| Mobile Biochar Solutions LLC | 2 |
1 |
| Other owners | 0 |