- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 27/07 - Construction of measuring vesselsElectrodes therefor
Patent holdings for IPC class G01N 27/07
Total number of patents in this class: 466
10-year publication summary
|
44
|
42
|
57
|
50
|
34
|
44
|
48
|
28
|
27
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25895 |
11 |
| Fresenius Medical Care Holdings, Inc. | 1419 |
9 |
| 3m Innovative Properties Company | 17833 |
8 |
| Robert Bosch GmbH | 42689 |
8 |
| The Regents of the University of Michigan | 4698 |
8 |
| Endress + Hauser Conducta GmbH + Co. KG | 347 |
8 |
| In-Situ, Inc. | 83 |
6 |
| Schlumberger Technology Corporation | 10717 |
5 |
| International Business Machines Corporation | 61228 |
5 |
| DEKA Products Limited Partnership | 1767 |
5 |
| Nabtesco Corporation | 889 |
5 |
| Samsung Electronics Co., Ltd. | 146092 |
4 |
| Halliburton Energy Services, Inc. | 20891 |
4 |
| Masco Corporation | 63 |
4 |
| Ecolab USA Inc. | 5480 |
4 |
| Hill-Rom Services, Inc. | 1116 |
4 |
| KYB Corporation | 1359 |
4 |
| PendoTECH | 20 |
4 |
| Repligen Corporation | 282 |
4 |
| Siemens AG | 24484 |
3 |
| Other owners | 353 |