- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 46/84 - Procédés chimiques pour retirer des particules retenues, p. ex. par combustion par chauffage uniquement
Détention brevets de la classe B01D 46/84
Brevets de cette classe: 47
Historique des publications depuis 10 ans
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0
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0
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3
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1
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7
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8
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10
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8
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3
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7
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| NGK Insulators, Ltd. | 5168 |
4 |
| Hytech Power, LLC | 16 |
4 |
| Audi AG | 7590 |
3 |
| Herding GmbH Filtertechnik | 33 |
3 |
| Johnson Matthey Public Limited Company | 1766 |
2 |
| Signature Science, LLC | 31 |
2 |
| Volkswagen AG | 7504 |
2 |
| The Government of the United States of America, as represented by the Secretary of Homeland Security | 271 |
2 |
| ECC TEC MSJ Incorporated | 24 |
2 |
| Illinois Tool Works Inc. | 11902 |
1 |
| LG Electronics Inc. | 76299 |
1 |
| The Regents of the University of California | 20960 |
1 |
| GM Global Technology Operations LLC | 16255 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15511 |
1 |
| Komatsu Ltd. | 4827 |
1 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 387 |
1 |
| Ceracomp Co., Ltd. | 23 |
1 |
| Cummins Inc. | 2663 |
1 |
| Government of The United States AS represented by The Administrator of The U.S. Environmental Protection Agency | 13 |
1 |
| Jaguar Land Rover Limited | 5167 |
1 |
| Autres propriétaires | 12 |