- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 35/31 - Couplings
Patent holdings for IPC class B01F 35/31
Total number of patents in this class: 43
10-year publication summary
|
1
|
0
|
1
|
4
|
5
|
4
|
5
|
9
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3458 |
3 |
| Vorwerk & Co. Interholding GmbH | 447 |
3 |
| Haier US Appliance Solutions, Inc. | 4073 |
2 |
| Beast Health, LLC | 27 |
2 |
| Fluent Biosciences Inc. | 41 |
2 |
| Kalerm Technology (Suzhou) Co., Ltd | 38 |
2 |
| CP Manufacturing, LLC | 34 |
2 |
| LG Electronics Inc. | 75855 |
1 |
| Koninklijke Philips N.V. | 25938 |
1 |
| Corning Incorporated | 10504 |
1 |
| Breville Pty Limited | 666 |
1 |
| Chengdu University of Technology | 142 |
1 |
| Cuckoo Electronics Co., Ltd. | 25 |
1 |
| Hamilton Beach Brands, Inc. | 388 |
1 |
| IKA-Werke GmbH & Co. KG | 165 |
1 |
| SEB S.A. | 1676 |
1 |
| Septodont OU Septodont SAS OU Specialites Septodont | 56 |
1 |
| Starbucks Corporation, DBA Starbucks Coffee Company | 1018 |
1 |
| Sulzer Management AG | 712 |
1 |
| Sumitomo Heavy Industries Process Equipment Co., Ltd. | 26 |
1 |
| Other owners | 14 |