- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/1473 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
Patent holdings for IPC class A61B 5/1473
Total number of patents in this class: 1578
10-year publication summary
|
113
|
128
|
128
|
200
|
159
|
199
|
150
|
139
|
122
|
62
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DexCom, Inc. | 1647 |
263 |
| Abbott Diabetes Care Inc. | 2000 |
210 |
| Medtronic MiniMed, Inc. | 1792 |
145 |
| Roche Diabetes Care, Inc. | 1492 |
43 |
| The Regents of the University of California | 19859 |
35 |
| F. Hoffmann-La Roche AG | 7932 |
25 |
| Terumo Kabushiki Kaisha | 5506 |
25 |
| California Institute of Technology | 3973 |
23 |
| Medtrum Technologies Inc. | 339 |
23 |
| Senseonics, Incorporated | 296 |
22 |
| Verily Life Sciences LLC | 1552 |
20 |
| Uxn Co., Ltd. | 32 |
19 |
| Otsuka Pharmaceutical Co., Ltd. | 1503 |
17 |
| PHC Holdings Corporation | 716 |
17 |
| ARKRAY, Inc. | 873 |
15 |
| Roche Diabetes Care GmbH | 616 |
15 |
| Ascensia Diabetes Care Holdings AG | 596 |
14 |
| Bionime Corporation | 137 |
14 |
| Cardiac Pacemakers, Inc. | 2956 |
13 |
| Sanvita Medical Corporation | 20 |
11 |
| Other owners | 609 |