- 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: 894
10-year publication summary
77
|
78
|
67
|
73
|
71
|
67
|
54
|
49
|
34
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Life Technologies Corporation | 3068 |
48 |
The Regents of the University of California | 18943 |
24 |
Siemens Healthcare Diagnostics Inc. | 1946 |
21 |
F. Hoffmann-La Roche AG | 7958 |
12 |
Honeywell International Inc. | 13799 |
12 |
Medtronic MiniMed, Inc. | 1808 |
11 |
AgaMatrix, Inc. | 139 |
11 |
Robert Bosch GmbH | 40953 |
10 |
Board of Regents, The University of Texas System | 5370 |
8 |
Endress + Hauser Conducta GmbH + Co. KG | 292 |
8 |
Meso Scale Technologies, LLC | 347 |
8 |
International Business Machines Corporation | 60644 |
7 |
Denso Corporation | 23338 |
7 |
California Institute of Technology | 3884 |
7 |
Nanodx, Inc. | 17 |
7 |
Siemens AG | 24990 |
6 |
Hewlett-Packard Development Company, L.P. | 28538 |
6 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
6 |
President and Fellows of Harvard College | 5792 |
6 |
Hach Company | 403 |
6 |
Other owners | 663 |