- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 5/085 - Measuring impedance of respiratory organs or lung elasticity
Patent holdings for IPC class A61B 5/085
Total number of patents in this class: 351
10-year publication summary
|
36
|
32
|
30
|
37
|
38
|
33
|
30
|
30
|
14
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 22975 |
52 |
| Cardiac Pacemakers, Inc. | 3115 |
20 |
| Pulmonx Corporation | 103 |
15 |
| Cleveland Medical Devices Inc. | 45 |
13 |
| ResMed Pty Ltd | 1995 |
9 |
| Thorasys Thoracic Medical Systems Inc. | 18 |
8 |
| Restech S.r.l. | 9 |
7 |
| Covidien LP | 10647 |
6 |
| Politecnico di Milano | 790 |
6 |
| Drägerwerk AG & Co. KGaA | 840 |
5 |
| General Electric Company | 18133 |
4 |
| Chest M.i., Incorporated | 11 |
4 |
| Fisher & Paykel Healthcare Limited | 2218 |
4 |
| HAMILTON Medical AG | 136 |
4 |
| Tohoku Techno Arch Co., Ltd. | 135 |
4 |
| Art Medical Ltd. | 51 |
4 |
| Analog Devices, Inc. | 3475 |
3 |
| Board of Regents, The University of Texas System | 5370 |
3 |
| Adidas AG | 1416 |
3 |
| Breathe Technologies, Inc. | 140 |
3 |
| Other owners | 174 |