- 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: 532
10-year publication summary
|
42
|
57
|
50
|
34
|
46
|
50
|
29
|
35
|
38
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25148 |
11 |
| The Regents of the University of Michigan | 5030 |
9 |
| Fresenius Medical Care Holdings, Inc. | 1421 |
9 |
| 3m Innovative Properties Company | 17445 |
8 |
| Robert Bosch GmbH | 44291 |
8 |
| Endress + Hauser Conducta GmbH + Co. KG | 366 |
8 |
| DEKA Products Limited Partnership | 1906 |
6 |
| In-Situ, Inc. | 86 |
6 |
| Nabtesco Corporation | 860 |
6 |
| Schlumberger Technology Corporation | 11924 |
5 |
| International Business Machines Corporation | 62769 |
5 |
| Masco Corporation | 56 |
5 |
| Samsung Electronics Co., Ltd. | 158842 |
4 |
| Halliburton Energy Services, Inc. | 21284 |
4 |
| Shimadzu Corporation | 6373 |
4 |
| Ecolab USA Inc. | 5826 |
4 |
| Ezmems Ltd. | 28 |
4 |
| Hill-Rom Services, Inc. | 1177 |
4 |
| KYB Corporation | 1432 |
4 |
| PendoTECH | 20 |
4 |
| Other owners | 414 |