- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 15/01 - Investigating characteristics of particlesInvestigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
Patent holdings for IPC class G01N 15/01
Total number of patents in this class: 498
10-year publication summary
|
4
|
3
|
9
|
14
|
29
|
63
|
55
|
99
|
163
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Beckman Coulter, Inc. | 1307 |
25 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1976 |
21 |
| Becton, Dickinson and Company | 7562 |
13 |
| Sysmex Corporation | 1435 |
13 |
| Cytek Biosciences Inc. | 147 |
11 |
| IDEXX Laboratories, Inc. | 884 |
11 |
| The General Hospital Corporation | 4827 |
10 |
| S.D. Sight Diagnostics Ltd. | 102 |
10 |
| Sony Group Corporation | 15235 |
10 |
| The Regents of the University of California | 20574 |
7 |
| Noul Co., Ltd. | 52 |
7 |
| Centre National de La Recherche Scientifique | 10886 |
6 |
| Mallinckrodt Pharmaceuticals Ireland Ltd | 199 |
5 |
| Honeywell International Inc. | 12788 |
4 |
| Bio-Rad Laboratories, Inc. | 1612 |
4 |
| Essenlix Corporation, DBA Essenlix Corporation | 279 |
4 |
| Siemens Healthcare Diagnostics Inc. | 2129 |
4 |
| VisionGate, Inc. | 59 |
4 |
| FUJIFILM Corporation | 30294 |
3 |
| Kyocera Corporation | 14280 |
3 |
| Other owners | 323 |