- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/493 - Physical analysis of biological material of liquid biological material urine
Patent holdings for IPC class G01N 33/493
Total number of patents in this class: 931
10-year publication summary
|
87
|
94
|
89
|
99
|
87
|
94
|
64
|
76
|
72
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sysmex Corporation | 1437 |
44 |
| ARKRAY, Inc. | 871 |
27 |
| Guardian Health, Inc. | 87 |
21 |
| Withings | 203 |
14 |
| Siemens Healthcare Diagnostics Inc. | 2126 |
12 |
| Hirotsu Bio Science Inc. | 31 |
12 |
| Outsense Diagnostics Ltd. | 20 |
12 |
| Morehouse School of Medicine | 156 |
11 |
| The Regents of the University of California | 20355 |
10 |
| Terumo Kabushiki Kaisha | 5668 |
10 |
| Shanghai Kohler Electronics, Ltd. | 152 |
10 |
| Kimberly-clark Worldwide, Inc. | 5303 |
9 |
| Essity Hygiene and Health Aktiebolag | 2052 |
7 |
| Omron Healthcare Co., Ltd. | 1885 |
6 |
| Mayo Foundation for Medical Education and Research | 3333 |
6 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 366 |
6 |
| IDEXX Laboratories, Inc. | 872 |
6 |
| LIXIL Corporation | 735 |
6 |
| Toi Labs, Inc. | 14 |
6 |
| Hitachi High-Tech Corporation | 5564 |
6 |
| Other owners | 690 |