- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 15/14 - Optical investigation techniques, e.g. flow cytometry
Patent holdings for IPC class G01N 15/14
Total number of patents in this class: 6695
10-year publication summary
|
565
|
591
|
609
|
660
|
630
|
555
|
578
|
441
|
371
|
71
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Becton, Dickinson and Company | 7537 |
341 |
| Sony Corporation | 30481 |
217 |
| Sysmex Corporation | 1436 |
181 |
| Beckman Coulter, Inc. | 1302 |
170 |
| The Regents of the University of California | 20502 |
138 |
| Sony Group Corporation | 15082 |
131 |
| Bio-Rad Laboratories, Inc. | 1611 |
110 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10975 |
86 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1974 |
68 |
| Life Technologies Corporation | 3376 |
64 |
| The General Hospital Corporation | 4808 |
63 |
| Cytek Biosciences Inc. | 144 |
56 |
| Abbott Laboratories | 2314 |
49 |
| Illumina, Inc. | 3450 |
46 |
| Koninklijke Philips N.V. | 25487 |
44 |
| Massachusetts Institute of Technology | 10185 |
44 |
| Inguran, LLC | 221 |
43 |
| Centre National de La Recherche Scientifique | 10856 |
42 |
| Cytonome/st, LLC | 79 |
41 |
| IMEC VZW | 1741 |
39 |
| Other owners | 4722 |