- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- A61B 5/1473 - Measuring characteristics of blood in vivo, e.g. gas concentration, 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: 1433
10-year publication summary
106
|
113
|
128
|
128
|
199
|
155
|
191
|
147
|
131
|
38
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
DexCom, Inc. | 1502 |
247 |
Abbott Diabetes Care Inc. | 1821 |
198 |
Medtronic MiniMed, Inc. | 1808 |
142 |
Roche Diabetes Care, Inc. | 1492 |
38 |
The Regents of the University of California | 18943 |
30 |
Terumo Kabushiki Kaisha | 5216 |
25 |
California Institute of Technology | 3884 |
23 |
F. Hoffmann-La Roche AG | 7958 |
20 |
Verily Life Sciences LLC | 1226 |
19 |
Medtrum Technologies Inc. | 267 |
18 |
Senseonics, Incorporated | 289 |
18 |
Uxn Co., Ltd. | 33 |
18 |
PHC Holdings Corporation | 701 |
17 |
ARKRAY, Inc. | 844 |
15 |
Ascensia Diabetes Care Holdings AG | 623 |
14 |
Bionime Corporation | 121 |
11 |
Roche Diabetes Care GmbH | 569 |
11 |
Cardiac Pacemakers, Inc. | 3115 |
10 |
National Institute of Advanced Industrial Science and Technology | 3677 |
10 |
Proteus Digital Health, Inc. | 161 |
10 |
Other owners | 539 |