- 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: 6640
10-year publication summary
|
565
|
591
|
609
|
660
|
631
|
560
|
579
|
438
|
371
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Becton, Dickinson and Company | 7451 |
341 |
| Sony Corporation | 30735 |
217 |
| Sysmex Corporation | 1438 |
179 |
| Beckman Coulter, Inc. | 1295 |
166 |
| The Regents of the University of California | 20315 |
137 |
| Sony Group Corporation | 14674 |
129 |
| Bio-Rad Laboratories, Inc. | 1620 |
109 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10970 |
86 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1953 |
68 |
| Life Technologies Corporation | 3356 |
63 |
| The General Hospital Corporation | 4795 |
63 |
| Cytek Biosciences Inc. | 138 |
54 |
| Abbott Laboratories | 2352 |
48 |
| Illumina, Inc. | 3407 |
46 |
| Koninklijke Philips N.V. | 25222 |
44 |
| Massachusetts Institute of Technology | 10167 |
44 |
| Inguran, LLC | 219 |
43 |
| Centre National de La Recherche Scientifique | 10726 |
41 |
| Cytonome/st, LLC | 79 |
41 |
| IMEC VZW | 1701 |
37 |
| Other owners | 4684 |