- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 33/546 - Synthetic resin as water suspendable particles
Patent holdings for IPC class G01N 33/546
Total number of patents in this class: 43
10-year publication summary
|
1
|
0
|
1
|
4
|
2
|
4
|
2
|
0
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Healthcare Diagnostics Inc. | 2144 |
4 |
| Sekisui Medical Co., Ltd. | 690 |
3 |
| Denka Company Limited | 2712 |
2 |
| Eiken Kagaku Kabushiki Kaisha | 164 |
2 |
| Sysmex Corporation | 1439 |
2 |
| Roche Diagnostics Operations, Inc. | 1517 |
1 |
| The Regents of the University of California | 20720 |
1 |
| Canon Inc. | 43768 |
1 |
| FUJIFILM Corporation | 30512 |
1 |
| Koninklijke Philips Electronics N.V. | 7494 |
1 |
| The Board of Trustees of the University of Illinois | 2750 |
1 |
| Alfresa Pharma Corporation | 53 |
1 |
| Arizona Board of Regents, a Body Corporate of The State of Arizona Acting for and on Behalf of Arizona State University | 272 |
1 |
| Carnegie Mellon University | 1619 |
1 |
| Extend Biosciences, Inc. | 24 |
1 |
| Fujikura Kasei Co., Ltd. | 87 |
1 |
| Genera Biosystems Limited | 6 |
1 |
| Guangzhou Surexam Bio-Tech Co., Ltd. | 4 |
1 |
| Lyotropic Therapeutics, Inc. | 15 |
1 |
| Medytox Solutions, Inc. | 1 |
1 |
| Other owners | 15 |