- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 21/09 - Cuvette constructions adapted to resist hostile environments or corrosive or abrasive materials
Patent holdings for IPC class G01N 21/09
Total number of patents in this class: 57
10-year publication summary
|
5
|
1
|
5
|
4
|
3
|
4
|
4
|
4
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dräger Safety AG & Co. KGaA | 474 |
3 |
| Dow Global Technologies LLC | 10994 |
2 |
| Chromalytica AB | 7 |
2 |
| GE Healthcare Limited | 628 |
2 |
| Labio A.S. | 2 |
2 |
| Pike Technologies of Wisconsin, Inc. | 2 |
2 |
| The United States of America as represented by the Secretary of the Air Force | 926 |
2 |
| Brand Shared Services LLC | 129 |
2 |
| Baker Hughes Oilfield Operations, LLC | 2543 |
2 |
| Mettler Toledo Instruments (Shanghai) Co Ltd | 16 |
2 |
| One Sense S.A. | 2 |
2 |
| Wyatt Technology, LLC | 168 |
2 |
| General Electric Company | 13915 |
1 |
| Schlumberger Technology Corporation | 11879 |
1 |
| Halliburton Energy Services, Inc. | 21309 |
1 |
| Airbus Operations GmbH | 3459 |
1 |
| Massachusetts Institute of Technology | 10282 |
1 |
| Shimadzu Corporation | 6364 |
1 |
| Accuri Cytometers, Inc. | 33 |
1 |
| Amotech Co., Ltd. | 559 |
1 |
| Other owners | 24 |