- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 15/00 - Acridine dyes
Patent holdings for IPC class C09B 15/00
Total number of patents in this class: 66
10-year publication summary
|
3
|
7
|
5
|
6
|
7
|
4
|
9
|
0
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5668 |
7 |
| Life Technologies Corporation | 3386 |
5 |
| Howard Hughes Medical Institute | 229 |
4 |
| UDC Ireland Limited | 514 |
4 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1826 |
3 |
| Universitat Basel | 309 |
3 |
| National Technology & Engineering Solutions of Sandia, LLC | 1933 |
3 |
| Johnson & Johnson Vision Care, Inc. | 1177 |
2 |
| Abbott Laboratories | 2287 |
2 |
| Beckman Coulter, Inc. | 1307 |
2 |
| Biotix, Inc. | 179 |
2 |
| Dongjin Semichem Co., Ltd. | 492 |
2 |
| EUROIMMUN Medizinische Labordiagnostika AG | 229 |
2 |
| Sony Semiconductor Solutions Corporation | 11281 |
2 |
| University of Maryland, College Park | 1069 |
2 |
| Abberior GmbH | 11 |
2 |
| 3m Innovative Properties Company | 17507 |
1 |
| The Regents of the University of California | 20574 |
1 |
| Applied Biosystems, LLC | 294 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2259 |
1 |
| Other owners | 15 |