- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 15/14 - Electro-optical investigation
Patent holdings for IPC class G01N 15/14
Total number of patents in this class: 6164
10-year publication summary
|
316
|
480
|
572
|
592
|
612
|
664
|
639
|
575
|
625
|
159
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Becton, Dickinson and Company | 6712 |
323 |
| Sony Corporation | 32931 |
215 |
| Sysmex Corporation | 1418 |
174 |
| The Regents of the University of California | 18943 |
133 |
| Beckman Coulter, Inc. | 1183 |
112 |
| Bio-Rad Laboratories, Inc. | 1592 |
107 |
| Sony Group Corporation | 10730 |
107 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
88 |
| Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | 1806 |
62 |
| Life Technologies Corporation | 3068 |
57 |
| The General Hospital Corporation | 4517 |
52 |
| Abbott Laboratories | 2542 |
51 |
| Cytonome/st, LLC | 93 |
51 |
| Honeywell International Inc. | 13799 |
44 |
| Koninklijke Philips N.V. | 22975 |
44 |
| Cytek Biosciences Inc. | 119 |
44 |
| Inguran, LLC | 222 |
44 |
| Illumina, Inc. | 2771 |
43 |
| Iris International, Inc. | 62 |
42 |
| Massachusetts Institute of Technology | 9795 |
41 |
| Other owners | 4330 |