- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 35/71 - Feed mechanisms
Patent holdings for IPC class B01F 35/71
Total number of patents in this class: 1131
10-year publication summary
|
18
|
15
|
59
|
92
|
102
|
157
|
191
|
175
|
211
|
104
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21294 |
17 |
| Heraeus Medical GmbH | 305 |
13 |
| SEB S.A. | 1682 |
11 |
| B. Braun Medical Inc. | 194 |
10 |
| Typhon Technology Solutions (U.S.), LLC | 105 |
10 |
| Cirkul, Inc. | 285 |
9 |
| L'OREAL, Société Anonyme | 16256 |
8 |
| Life Technologies Corporation | 3440 |
8 |
| Ecolab USA Inc. | 5786 |
8 |
| Leon-nanodrugs GmbH | 44 |
8 |
| US Well Services LLC | 225 |
7 |
| Palm Mass Customization, LLC | 25 |
7 |
| Contemporary Amperex Technology Co., Limited | 9544 |
6 |
| SodaStream Industries Ltd. | 98 |
6 |
| Hewlett-Packard Development Company, L.P. | 25277 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11099 |
5 |
| Henkel AG & Co. KGaA | 10768 |
5 |
| Isopure, Corp. | 19 |
5 |
| Nihon Spindle Manufacturing Co., Ltd | 79 |
5 |
| Sealed Air Corporation (US) | 522 |
5 |
| Other owners | 973 |