- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/12 - DippersDredgers
Patent holdings for IPC class G01N 1/12
Total number of patents in this class: 232
10-year publication summary
|
26
|
26
|
19
|
20
|
17
|
18
|
13
|
12
|
16
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heraeus Electro-Nite International N.V. | 221 |
29 |
| Hach Lange GmbH | 159 |
6 |
| Healthy.io Ltd | 81 |
5 |
| Halliburton Energy Services, Inc. | 21320 |
4 |
| Massachusetts Institute of Technology | 10239 |
4 |
| Shimadzu Corporation | 6337 |
4 |
| Fluidion SAS | 8 |
4 |
| Becton, Dickinson and Company | 7556 |
3 |
| Korea Institute of Ocean Science & Technology | 441 |
3 |
| Nextteq LLC | 26 |
3 |
| Primetals Technologies Austria GmbH | 573 |
3 |
| Saudi Arabian Oil Company | 14207 |
3 |
| SinterCast AB | 14 |
3 |
| Tekniska Högskolan i Jönköping Aktiebolag | 3 |
3 |
| Will Lewis Consulting, LLC | 4 |
3 |
| Abbott Molecular Inc. | 183 |
2 |
| FUJIFILM Corporation | 30512 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2856 |
2 |
| Chevron U.S.A. Inc. | 4134 |
2 |
| Nippon Telegraph and Telephone Corporation | 15922 |
2 |
| Other owners | 142 |