- 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: 1199
10-year publication summary
|
106
|
118
|
117
|
95
|
98
|
84
|
66
|
74
|
71
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Senseonics, Incorporated | 321 |
101 |
| ViOptix, Inc. | 245 |
71 |
| Medtronic MiniMed, Inc. | 1791 |
70 |
| FUJIFILM Corporation | 30543 |
48 |
| Terumo Kabushiki Kaisha | 5820 |
37 |
| DexCom, Inc. | 1763 |
30 |
| Medtronic, Inc. | 9798 |
28 |
| California Institute of Technology | 4039 |
28 |
| Cardiac Pacemakers, Inc. | 2827 |
26 |
| Profusa, Inc. | 63 |
24 |
| Abbott Diabetes Care Inc. | 2071 |
19 |
| Willow Laboratories, Inc. | 186 |
16 |
| Covidien LP | 10660 |
15 |
| Koninklijke Philips N.V. | 25895 |
15 |
| Olympus Corporation | 12932 |
12 |
| The General Hospital Corporation | 4870 |
11 |
| Indigo Diabetes NV | 41 |
11 |
| Becton, Dickinson and Company | 7579 |
10 |
| The Regents of the University of California | 20790 |
9 |
| Briteseed LLC | 37 |
9 |
| Other owners | 609 |