- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 69/10 - Polymeric dyesReaction products of dyes with monomers or with macromolecular compounds
Patent holdings for IPC class C09B 69/10
Total number of patents in this class: 799
10-year publication summary
|
62
|
84
|
91
|
58
|
53
|
49
|
34
|
40
|
44
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 28805 |
76 |
| Becton, Dickinson and Company | 7071 |
46 |
| Milliken & Company | 1219 |
46 |
| Sony Group Corporation | 12664 |
34 |
| The Procter & Gamble Company | 22146 |
25 |
| Sony Corporation | 31541 |
22 |
| e Ink Corporation | 1430 |
21 |
| Unilever PLC | 3328 |
20 |
| Unilever N.V. | 3224 |
20 |
| Clap Co., Ltd. | 87 |
19 |
| Merck Patent GmbH | 5842 |
18 |
| BASF SE | 20432 |
16 |
| Pacific Biosciences of California, Inc. | 753 |
15 |
| Beckman Coulter, Inc. | 1226 |
13 |
| Conopco, Inc. | 4808 |
11 |
| Canon Inc. | 38148 |
11 |
| Sony Corporation of America | 345 |
10 |
| Ecolab USA Inc. | 5341 |
10 |
| SICPA Holding SA | 894 |
10 |
| Johnson & Johnson Vision Care, Inc. | 1219 |
8 |
| Other owners | 348 |