- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/403 - Cells and electrode assemblies
Patent holdings for IPC class G01N 27/403
Total number of patents in this class: 884
10-year publication summary
|
79
|
67
|
73
|
72
|
69
|
56
|
50
|
36
|
45
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3270 |
48 |
| The Regents of the University of California | 19812 |
28 |
| Siemens Healthcare Diagnostics Inc. | 2043 |
17 |
| F. Hoffmann-La Roche AG | 7926 |
12 |
| Honeywell International Inc. | 13564 |
11 |
| Medtronic MiniMed, Inc. | 1787 |
11 |
| Robert Bosch GmbH | 42450 |
10 |
| Endress + Hauser Conducta GmbH + Co. KG | 339 |
10 |
| Board of Regents, The University of Texas System | 5751 |
8 |
| Meso Scale Technologies, LLC | 400 |
8 |
| International Business Machines Corporation | 61023 |
7 |
| Denso Corporation | 24120 |
7 |
| California Institute of Technology | 3967 |
7 |
| President and Fellows of Harvard College | 5949 |
7 |
| Nanodx, Inc. | 17 |
7 |
| Abbott Diabetes Care Inc. | 1992 |
6 |
| Hach Company | 417 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42118 |
5 |
| AgaMatrix, Inc. | 101 |
5 |
| Arizona Board of Regents on behalf of Arizona State University | 2580 |
5 |
| Other owners | 659 |