- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/42 - Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
Patent holdings for IPC class G01N 27/42
Total number of patents in this class: 194
10-year publication summary
8
|
19
|
17
|
27
|
13
|
17
|
9
|
8
|
3
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Atotech Deutschland GmbH | 586 |
5 |
EaglePicher Technologies, LLC | 108 |
5 |
Hach Company | 403 |
4 |
The Regents of the University of California | 18943 |
3 |
Centre National de La Recherche Scientifique | 9632 |
3 |
Panasonic Corporation | 20786 |
3 |
TDK Corporation | 6306 |
3 |
Case Western Reserve University | 1727 |
3 |
Fraunhofer USA, Inc. | 102 |
3 |
Isis Innovation Limited | 543 |
3 |
National Institute for Materials Science | 1108 |
3 |
Toppan Printing Co., Ltd. | 2212 |
3 |
LG Energy Solution, Ltd. | 10813 |
3 |
Siemens AG | 24990 |
2 |
Boehringer Ingelheim Vetmedica GmbH | 1290 |
2 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
Arizona Board of Regents on behalf of Arizona State University | 2226 |
2 |
Buckman Laboratories International, Inc. | 244 |
2 |
Ecole Polytechnique | 308 |
2 |
Element Six Limited | 86 |
2 |
Other owners | 136 |