- All sections
- B - Performing operations; transporting
- 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: 600
10-year publication summary
|
8
|
11
|
17
|
14
|
55
|
80
|
59
|
130
|
178
|
48
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| B. Braun Medical Inc. | 187 |
11 |
| Halliburton Energy Services, Inc. | 20165 |
9 |
| Typhon Technology Solutions (U.S.), LLC | 78 |
9 |
| Ecolab USA Inc. | 5190 |
8 |
| Heraeus Medical GmbH | 277 |
8 |
| Palm Mass Customization, LLC | 23 |
7 |
| L'OREAL, Société Anonyme | 14722 |
6 |
| Life Technologies Corporation | 3068 |
4 |
| Cirkul, Inc. | 178 |
4 |
| SEB S.A. | 1592 |
4 |
| SodaStream Industries Ltd. | 77 |
4 |
| Tristel plc | 132 |
4 |
| US Well Services LLC | 212 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Genentech, Inc. | 3742 |
3 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| DSM IP Assets B.V. | 5856 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| Ethicon, Inc. | 1310 |
3 |
| Other owners | 497 |