- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- 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: 413
10-year publication summary
|
30
|
38
|
39
|
37
|
32
|
33
|
21
|
36
|
25
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 25916 |
55 |
| Cardiac Pacemakers, Inc. | 2818 |
18 |
| Cleveland Medical Devices Inc. | 46 |
14 |
| Pulmonx Corporation | 98 |
14 |
| ResMed Pty Ltd | 2186 |
10 |
| Thorasys Thoracic Medical Systems Inc. | 18 |
8 |
| Restech S.r.l. | 10 |
8 |
| Covidien LP | 10667 |
6 |
| Drägerwerk AG & Co. KGaA | 993 |
6 |
| Inspire Medical Systems, Inc. | 307 |
6 |
| Physio-Control, Inc. | 442 |
6 |
| Politecnico di Milano | 898 |
6 |
| Respiratory Motion, Inc. | 38 |
6 |
| Analog Devices, Inc. | 3321 |
5 |
| HAMILTON Medical AG | 154 |
5 |
| ZOLL Medical Corporation | 1584 |
5 |
| Wisconsin Alumni Research Foundation | 3901 |
4 |
| Chest M.i., Incorporated | 8 |
4 |
| Fisher & Paykel Healthcare Limited | 2641 |
4 |
| MED-EL Elektromedizinische Geraete GmbH | 619 |
4 |
| Other owners | 219 |