- Sections
- B - Techniques industriellestransports
- B01F - Mélange, p. ex. dissolution, émulsion ou dispersion
- B01F 35/21 - Mesure
Détention brevets de la classe B01F 35/21
Brevets de cette classe: 501
Historique des publications depuis 10 ans
|
0
|
3
|
2
|
20
|
35
|
77
|
82
|
86
|
99
|
103
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Precision Planting LLC | 1146 |
17 |
| Halliburton Energy Services, Inc. | 21021 |
9 |
| Cirkul, Inc. | 271 |
8 |
| Marathon Petroleum Company LP | 364 |
8 |
| Sealed Air Corporation (US) | 532 |
5 |
| Sharkninja Operating LLC | 2474 |
5 |
| Cytiva US LLC | 190 |
5 |
| Palm Mass Customization, LLC | 25 |
5 |
| Corob S.p.A. | 40 |
4 |
| Moller Medical GmbH | 27 |
4 |
| Nihon Spindle Manufacturing Co., Ltd | 78 |
4 |
| Saudi Arabian Oil Company | 13622 |
4 |
| Vita-mix Management Corporation | 293 |
4 |
| Atlas Copco IAS GmbH | 83 |
4 |
| L'OREAL, Société Anonyme | 15835 |
3 |
| Schlumberger Technology Corporation | 11023 |
3 |
| 3m Innovative Properties Company | 17737 |
3 |
| Canon Inc. | 41007 |
3 |
| PPG Industries Ohio, Inc. | 3417 |
3 |
| Air Liquide Electronics Systems | 17 |
3 |
| Autres propriétaires | 397 |