- 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: 564
10-year publication summary
|
4
|
3
|
10
|
14
|
31
|
64
|
57
|
105
|
165
|
79
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Beckman Coulter, Inc. | 1327 |
28 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1993 |
22 |
| Sysmex Corporation | 1439 |
14 |
| Becton, Dickinson and Company | 7556 |
13 |
| IDEXX Laboratories, Inc. | 907 |
13 |
| Cytek Biosciences Inc. | 148 |
12 |
| The General Hospital Corporation | 4858 |
10 |
| S.D. Sight Diagnostics Ltd. | 103 |
10 |
| Sony Group Corporation | 15597 |
10 |
| Centre National de La Recherche Scientifique | 11016 |
8 |
| Noul Co., Ltd. | 54 |
8 |
| The Regents of the University of California | 20720 |
7 |
| Bio-Rad Laboratories, Inc. | 1611 |
6 |
| Honeywell International Inc. | 12778 |
5 |
| Mallinckrodt Pharmaceuticals Ireland Ltd | 202 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
4 |
| Essenlix Corporation, DBA Essenlix Corporation | 280 |
4 |
| Horiba ABX SAS | 113 |
4 |
| HORIBA, Ltd. | 886 |
4 |
| Siemens Healthcare Diagnostics Inc. | 2144 |
4 |
| Other owners | 373 |