- 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: 516
10-year publication summary
|
42
|
57
|
50
|
34
|
46
|
50
|
29
|
32
|
36
|
21
|
| 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. | 25216 |
11 |
| The Regents of the University of Michigan | 4979 |
9 |
| Fresenius Medical Care Holdings, Inc. | 1423 |
9 |
| 3m Innovative Properties Company | 17488 |
8 |
| Robert Bosch GmbH | 44128 |
8 |
| Endress + Hauser Conducta GmbH + Co. KG | 365 |
8 |
| DEKA Products Limited Partnership | 1886 |
6 |
| In-Situ, Inc. | 86 |
6 |
| Nabtesco Corporation | 862 |
6 |
| Schlumberger Technology Corporation | 11798 |
5 |
| International Business Machines Corporation | 62621 |
5 |
| Masco Corporation | 57 |
5 |
| Samsung Electronics Co., Ltd. | 157557 |
4 |
| Halliburton Energy Services, Inc. | 21320 |
4 |
| Ecolab USA Inc. | 5792 |
4 |
| Ezmems Ltd. | 28 |
4 |
| Hill-Rom Services, Inc. | 1166 |
4 |
| KYB Corporation | 1421 |
4 |
| PendoTECH | 20 |
4 |
| Repligen Corporation | 297 |
4 |
| Other owners | 398 |