- 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: 1858
10-year publication summary
147
|
138
|
188
|
174
|
202
|
208
|
183
|
192
|
164
|
61
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
44 |
Koninklijke Philips N.V. | 22975 |
29 |
KHN Solutions, LLC | 72 |
27 |
Robert Bosch GmbH | 40953 |
23 |
Consumer Safety Technology, LLC | 63 |
20 |
Invoy Holdings Inc. | 46 |
20 |
Senseair AB | 83 |
19 |
Technion Research and Development Foundation Ltd. | 337 |
17 |
Kyocera Corporation | 12735 |
16 |
Dräger Safety AG & Co. KGaA | 401 |
16 |
Oridion Medical 1987 Ltd. | 174 |
16 |
Alcotek, Inc. | 31 |
15 |
The Regents of the University of California | 18943 |
14 |
AK globalTech Corp. | 36 |
14 |
Automotive Coalition for Traffic Safety, Inc. | 47 |
14 |
Sensa Bues AB | 17 |
13 |
Koninklijke Philips Electronics N.V. | 13133 |
12 |
The Brigham and Women's Hospital, Inc. | 2087 |
12 |
MSA Technology, LLC | 553 |
12 |
Owlstone Medical Limited | 94 |
12 |
Other owners | 1493 |