- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 46/121 - Disposition en V
Détention brevets de la classe B01D 46/121
Brevets de cette classe: 47
Historique des publications depuis 10 ans
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0
|
0
|
1
|
0
|
1
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6
|
12
|
11
|
10
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Camfil AB | 233 |
4 |
| Carl Freudenberg KG | 1388 |
4 |
| Baldwin Filters, Inc. | 240 |
3 |
| Cummins Filtration IP, Inc. | 805 |
3 |
| MANN+HUMMEL Life Sciences & Environment Holding Singapore Pte. Ltd. | 57 |
3 |
| W. L. Gore & Associates, Inc. | 2721 |
2 |
| Aaf Ltd. | 21 |
2 |
| Pall Corporation | 337 |
2 |
| Healthway Home Products Company Inc. | 15 |
2 |
| TAD Aircon Private Limited | 2 |
2 |
| Aerofil Filters India Private Limited | 2 |
2 |
| Columbus Industries, Inc. | 62 |
1 |
| Cummins Filtration Inc. | 200 |
1 |
| Donaldson Company, Inc. | 1589 |
1 |
| JEOL Ltd. | 602 |
1 |
| Joma-Polytec GmbH | 49 |
1 |
| MANN+HUMMEL GmbH | 1775 |
1 |
| Parker-Hannifin Corporation | 1000 |
1 |
| Trinity Industrial Corporation | 113 |
1 |
| Ucube Lab SA | 6 |
1 |
| Autres propriétaires | 9 |