- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/497 - Physical analysis of biological material of gaseous biological material, e.g. breath
Patent holdings for IPC class G01N 33/497
Total number of patents in this class: 2064
10-year publication summary
|
177
|
167
|
191
|
199
|
173
|
191
|
168
|
156
|
142
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33375 |
45 |
| Consumer Safety Technology, LLC | 89 |
33 |
| KHN Solutions, LLC | 92 |
32 |
| Koninklijke Philips N.V. | 25487 |
29 |
| Robert Bosch GmbH | 43504 |
23 |
| Dräger Safety AG & Co. KGaA | 462 |
23 |
| Invoy Holdings Inc. | 47 |
21 |
| Automotive Coalition for Traffic Safety, Inc. | 54 |
20 |
| Kyocera Corporation | 14211 |
19 |
| AK globalTech Corp. | 39 |
17 |
| Technion Research and Development Foundation Ltd. | 330 |
17 |
| The Regents of the University of California | 20502 |
14 |
| The Brigham and Women's Hospital, Inc. | 2252 |
14 |
| Senseair AB | 84 |
14 |
| Owlstone Medical Limited | 99 |
13 |
| Toto Ltd. | 1233 |
13 |
| Alcotek, Inc. | 25 |
12 |
| MSA Technology, LLC | 576 |
12 |
| Oridion Medical 1987 Ltd. | 172 |
12 |
| Regents of the University of Minnesota | 2775 |
12 |
| Other owners | 1669 |