- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 41/00 - Special methods of performing the coupling reaction
Patent holdings for IPC class C09B 41/00
Total number of patents in this class: 22
10-year publication summary
|
0
|
2
|
1
|
0
|
1
|
2
|
0
|
0
|
0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Genesee Valley Innovations, LLC | 2179 |
4 |
| The Procter & Gamble Company | 21870 |
1 |
| Biocon Limited | 221 |
1 |
| Cabot Corporation | 545 |
1 |
| Consejo Superior de Investigaciones Cientificas | 798 |
1 |
| Council of Scientific and Industrial Research | 602 |
1 |
| Dalian University of Technology | 1608 |
1 |
| DIC Corporation | 4000 |
1 |
| Northeastern University | 1304 |
1 |
| SANYO Color Works, Ltd. | 18 |
1 |
| SmithKline Beecham Corporation | 86 |
1 |
| Toda Kogyo Corporation | 331 |
1 |
| Toyo Ink SC Holdings Co., Ltd. | 462 |
1 |
| Toyocolor Co., Ltd. | 256 |
1 |
| Universite Catholique de Louvain | 299 |
1 |
| Clariant Plastics & Coatings Ltd | 82 |
1 |
| Wetlands Incubator sprl | 2 |
1 |
| TCL China Star Optoelectronics Technology Co., Ltd. | 2528 |
1 |
| Gmd12, LLC | 13 |
1 |
| Other owners | 0 |