- All sections
- C - Chemistry; metallurgy
- C09B - Organic dyes or closely-related compounds for producing dyes; mordants; lakes
- C09B 23/01 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain
Patent holdings for IPC class C09B 23/01
Total number of patents in this class: 324
10-year publication summary
30
|
23
|
22
|
30
|
33
|
39
|
34
|
22
|
20
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
40 |
VisEn Medical, Inc. | 73 |
14 |
Pacific Biosciences of California, Inc. | 738 |
11 |
Bracco Imaging S.p.A. | 322 |
8 |
Georgia State University Research Foundation, Inc. | 332 |
8 |
Beth Israel Deaconess Medical Center, Inc. | 844 |
7 |
Life Technologies Corporation | 3068 |
5 |
The General Hospital Corporation | 4517 |
5 |
Agfa-Gevaert | 282 |
5 |
Ecole Polytechnique Federale de Lausanne (epfl) | 1434 |
5 |
Intuitive Surgical Operations, Inc. | 3616 |
5 |
National University Corporation MIE University | 25 |
5 |
National University Corporation Nagoya University | 921 |
5 |
Ramot at Tel-Aviv University Ltd. | 1370 |
5 |
Centre National de La Recherche Scientifique | 9632 |
4 |
Sumitomo Electric Industries, Ltd. | 14131 |
4 |
Illumina Cambridge Limited | 678 |
4 |
Kyushu University, National University Corporation | 1572 |
4 |
Lanxess Deutschland GmbH | 1104 |
4 |
National Institute of Information and Communications Technology | 594 |
4 |
Other owners | 172 |