- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 15/06 - Investigating concentration of particle suspensions
Patent holdings for IPC class G01N 15/06
Total number of patents in this class: 3762
10-year publication summary
|
325
|
362
|
394
|
373
|
301
|
269
|
232
|
172
|
121
|
80
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44254 |
116 |
| Denso Corporation | 25645 |
61 |
| Honeywell International Inc. | 12776 |
41 |
| NGK Insulators, Ltd. | 5200 |
33 |
| Koninklijke Philips N.V. | 25938 |
31 |
| TSI Incorporated | 219 |
31 |
| Particle Measuring Systems, Inc. | 158 |
27 |
| Ford Global Technologies, LLC | 21560 |
26 |
| Continental Automotive GmbH | 4478 |
26 |
| HORIBA, Ltd. | 891 |
26 |
| Microjet Technology Co., Ltd. | 461 |
26 |
| Samsung Electronics Co., Ltd. | 158442 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
25 |
| Pegasor Oy | 31 |
25 |
| Sysmex Corporation | 1438 |
25 |
| The Regents of the University of California | 20815 |
23 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
22 |
| The General Hospital Corporation | 4875 |
22 |
| Aerosol Dynamics Inc. | 38 |
21 |
| Massachusetts Institute of Technology | 10282 |
20 |
| Other owners | 3110 |