- Sections
- B - Techniques industriellestransports
- B04C - Appareils utilisant le tourbillon libre, p. ex. cyclones
- B04C 5/10 - Structure des appareils à parois perforées
Détention brevets de la classe B04C 5/10
Brevets de cette classe: 45
Historique des publications depuis 10 ans
|
6
|
4
|
6
|
3
|
6
|
1
|
2
|
1
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Sudhin Biopharma | 11 |
4 |
| Integrated Holdings International, Corp. | 4 |
4 |
| Vulco, S.A. | 43 |
3 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
2 |
| U.S. Bank Trust Co National Association | 75 |
2 |
| Samsung Electronics Co., Ltd. | 159473 |
1 |
| General Electric Company | 14010 |
1 |
| Schlumberger Norge AS | 72 |
1 |
| Mitsubishi Electric Corporation | 48460 |
1 |
| Daikin Industries, Ltd. | 10540 |
1 |
| Makita Corporation | 2600 |
1 |
| Assured Performance Group (Holdings) Ltd. | 1 |
1 |
| Cydaf Technologies Limited | 1 |
1 |
| Dyson Technology Limited | 4063 |
1 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 343 |
1 |
| Midea Group Co., Ltd. | 5098 |
1 |
| Mitsubishi Electric Home Appliance Co., Ltd. | 311 |
1 |
| Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd. | 101 |
1 |
| Saudi Arabian Oil Company | 14398 |
1 |
| Sino-Gas & Oil Technology Co., Ltd. | 3 |
1 |
| Autres propriétaires | 15 |