- All sections
- B - Performing operationstransporting
- B04B - Centrifuges
- B04B 15/02 - Other accessories for centrifuges for cooling, heating, or heat insulating
Patent holdings for IPC class B04B 15/02
Total number of patents in this class: 185
10-year publication summary
|
7
|
4
|
19
|
11
|
15
|
13
|
13
|
20
|
20
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alfa Laval Corporate AB | 1330 |
16 |
| Eppendorf Himac Technologies Co., Ltd. | 61 |
14 |
| Eppendorf AG | 142 |
7 |
| GEA Mechanical Equipment GmbH | 245 |
7 |
| Yantai Ausbio Laboratories Co., Ltd. | 25 |
7 |
| Sigma Laborzentrifugen GmbH | 26 |
6 |
| ANDREAS Hettich GmbH & Co. KG | 117 |
5 |
| Thermo Electron LED GmbH | 168 |
5 |
| Zhejiang University | 3315 |
5 |
| Aerodyne Microsystems Inc., a Delaware Corporation | 9 |
5 |
| Eppendorf SE | 535 |
5 |
| Alfa Wassermann, Inc. | 34 |
4 |
| Beckman Coulter, Inc. | 1303 |
4 |
| GEA Westfalia Separator Group GmbH | 119 |
4 |
| Hitachi Koki Co., Ltd. | 407 |
4 |
| Team Conveyer Royalty a LLC | 12 |
4 |
| Terumo BCT, Inc. | 473 |
3 |
| Biosafe S.A. | 65 |
3 |
| Medisca Pharmaceutique Inc. | 137 |
3 |
| Sartorius Stedim Biotech GmbH | 862 |
3 |
| Other owners | 71 |