- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/1459 - Measuring characteristics of blood in vivo, e.g. gas concentration or 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: 1163
10-year publication summary
|
96
|
100
|
111
|
113
|
86
|
86
|
77
|
58
|
70
|
51
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Senseonics, Incorporated | 298 |
93 |
| Medtronic MiniMed, Inc. | 1807 |
68 |
| ViOptix, Inc. | 215 |
63 |
| FUJIFILM Corporation | 29543 |
48 |
| Terumo Kabushiki Kaisha | 5583 |
36 |
| California Institute of Technology | 3985 |
28 |
| DexCom, Inc. | 1660 |
28 |
| Medtronic, Inc. | 9825 |
26 |
| Profusa, Inc. | 66 |
26 |
| Cardiac Pacemakers, Inc. | 2941 |
22 |
| Abbott Diabetes Care Inc. | 2040 |
18 |
| Koninklijke Philips N.V. | 24841 |
15 |
| Covidien LP | 10658 |
14 |
| Willow Laboratories, Inc. | 187 |
14 |
| Olympus Corporation | 13151 |
12 |
| Indigo Diabetes NV | 40 |
11 |
| Teleflex Life Sciences LLC | 464 |
11 |
| The General Hospital Corporation | 4759 |
10 |
| Baxter International Inc. | 2414 |
9 |
| Baxter Healthcare S.A. | 1838 |
9 |
| Other owners | 602 |