- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 5/1459 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
Patent holdings for IPC class A61B 5/1459
Total number of patents in this class: 1074
10-year publication summary
|
106
|
104
|
105
|
118
|
115
|
95
|
95
|
81
|
59
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Senseonics, Incorporated | 289 |
87 |
| Medtronic MiniMed, Inc. | 1808 |
70 |
| ViOptix, Inc. | 199 |
52 |
| FUJIFILM Corporation | 27102 |
47 |
| Terumo Kabushiki Kaisha | 5216 |
35 |
| California Institute of Technology | 3884 |
27 |
| Profusa, Inc. | 69 |
27 |
| DexCom, Inc. | 1502 |
26 |
| Medtronic, Inc. | 9964 |
23 |
| Abbott Diabetes Care Inc. | 1821 |
16 |
| Cardiac Pacemakers, Inc. | 3115 |
15 |
| Covidien LP | 10647 |
12 |
| Olympus Corporation | 13667 |
12 |
| Koninklijke Philips N.V. | 22975 |
11 |
| Indigo Diabetes NV | 42 |
11 |
| Teleflex Life Sciences LLC | 458 |
11 |
| The General Hospital Corporation | 4517 |
10 |
| Baxter International Inc. | 2425 |
9 |
| Baxter Healthcare S.A. | 1810 |
9 |
| The Regents of the University of California | 18943 |
8 |
| Other owners | 556 |