- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 23/08 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups more than three CH groups, e.g. polycarbocyanines
Patent holdings for IPC class C09B 23/08
Total number of patents in this class: 320
10-year publication summary
|
15
|
28
|
30
|
24
|
30
|
19
|
16
|
16
|
25
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pacific Biosciences of California, Inc. | 760 |
22 |
| FUJIFILM Corporation | 29399 |
21 |
| VisEn Medical, Inc. | 72 |
16 |
| Illumina Cambridge Limited | 678 |
10 |
| Georgia State University Research Foundation, Inc. | 344 |
8 |
| Ramot at Tel-Aviv University Ltd. | 1475 |
8 |
| Beth Israel Deaconess Medical Center, Inc. | 858 |
7 |
| IsoPlexis Corporation | 116 |
7 |
| Life Technologies Corporation | 3299 |
6 |
| Bracco Imaging S.p.A. | 317 |
6 |
| Agc, Inc. | 4845 |
6 |
| Biotix, Inc. | 181 |
5 |
| Intuitive Surgical Operations, Inc. | 4056 |
5 |
| National University Corporation MIE University | 24 |
5 |
| National University Corporation Nagoya University | 856 |
5 |
| Pierce Biotechnology, Inc. | 145 |
5 |
| Profusa, Inc. | 66 |
5 |
| Ventana Medical Systems, Inc. | 1023 |
5 |
| Samsung Electronics Co., Ltd. | 146346 |
4 |
| Centre National de La Recherche Scientifique | 10432 |
4 |
| Other owners | 160 |