- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/1464 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters specially adapted for foetal tissue
Patent holdings for IPC class A61B 5/1464
Total number of patents in this class: 94
10-year publication summary
|
4
|
5
|
3
|
5
|
8
|
12
|
8
|
11
|
12
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raydiant Oximetry, Inc. | 49 |
27 |
| The Regents of the University of California | 20289 |
6 |
| The Board of Regents of the University of Texas System | 2229 |
4 |
| Noninvasix, Inc. | 12 |
3 |
| Bilibaby, LLC | 9 |
2 |
| Carag AG | 39 |
2 |
| The Children's Hospital of Philadelphia | 810 |
2 |
| Masimo Corporation | 1353 |
2 |
| Ohio University | 364 |
2 |
| Universitat Zurich | 657 |
2 |
| University College Cork, National University of Ireland, Cork | 287 |
2 |
| GE Precision Healthcare LLC | 5558 |
2 |
| Vitara Biomedical, Inc. | 21 |
2 |
| Heralife Medical, Inc. | 2 |
2 |
| General Electric Company | 13840 |
1 |
| Koninklijke Philips N.V. | 25158 |
1 |
| Medtronic, Inc. | 9833 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
1 |
| Northwestern University | 3452 |
1 |
| Boe Technology Group Co., Ltd. | 41781 |
1 |
| Other owners | 28 |