- All sections
- C - Chemistry; metallurgy
- C09B - Organic dyes or closely-related compounds for producing dyes; mordants; lakes
- C09B 69/10 - Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
Patent holdings for IPC class C09B 69/10
Total number of patents in this class: 792
10-year publication summary
|
70
|
62
|
84
|
91
|
58
|
53
|
50
|
34
|
40
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
76 |
| Milliken & Company | 1253 |
48 |
| Becton, Dickinson and Company | 6712 |
41 |
| The Procter & Gamble Company | 22178 |
27 |
| Sony Group Corporation | 10730 |
26 |
| Sony Corporation | 32931 |
23 |
| e Ink Corporation | 1411 |
21 |
| Unilever PLC | 3540 |
20 |
| Unilever N.V. | 3440 |
20 |
| Merck Patent GmbH | 5909 |
19 |
| Clap Co., Ltd. | 86 |
19 |
| BASF SE | 19740 |
16 |
| Pacific Biosciences of California, Inc. | 738 |
14 |
| Conopco, Inc. | 4644 |
11 |
| Johnson & Johnson Vision Care, Inc. | 1255 |
10 |
| Sony Corporation of America | 322 |
10 |
| Canon Inc. | 36841 |
10 |
| Beckman Coulter, Inc. | 1183 |
10 |
| Ecolab USA Inc. | 5190 |
10 |
| SICPA Holding SA | 881 |
10 |
| Other owners | 351 |