- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 29/27 - Sacs filtrants
Détention brevets de la classe B01D 29/27
Brevets de cette classe: 182
Historique des publications depuis 10 ans
|
12
|
19
|
27
|
15
|
14
|
13
|
15
|
17
|
15
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| ThermoChem Recovery International, Inc. | 96 |
14 |
| Life Technologies Corporation | 3458 |
9 |
| Frog Creek Partners, LLC | 9 |
7 |
| Flo Water LLC | 6 |
6 |
| Hayward Industries, Inc. | 678 |
4 |
| Concept Matrix Solutions | 22 |
4 |
| Precision Dewatering, LLC | 5 |
4 |
| Caterpillar Inc. | 10267 |
3 |
| Pentair Water Pool and Spa, Inc. | 434 |
3 |
| Day Enterprises LLC | 4 |
3 |
| Plenty Company, LLC | 11 |
3 |
| Aisan Kogyo Kabushiki Kaisha | 768 |
2 |
| ANKOM Technology Corporation | 9 |
2 |
| China Petroleum & Chemical Corporation | 2152 |
2 |
| Clarus Fluid Intelligence, LLC | 9 |
2 |
| Clean Way Services, Inc. | 11 |
2 |
| Enpac, L.L.C. | 28 |
2 |
| Festool GmbH | 411 |
2 |
| Maytronics Ltd. | 200 |
2 |
| Quill International Group Limited | 4 |
2 |
| Autres propriétaires | 104 |