- All sections
- C - Chemistry; metallurgy
- C09B - Organic dyes or closely-related compounds for producing dyes; mordants; lakes
- C09B 67/26 - Preparations of acid dyes or reactive dyes in liquid form
Patent holdings for IPC class C09B 67/26
Total number of patents in this class: 30
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
2
|
0
|
0
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zhejiang Keyong Chemical Co., Ltd. | 16 |
5 |
| Nike, Inc. | 13075 |
3 |
| BASF SE | 19740 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| BASF AG | 1258 |
2 |
| Ciba Specialty Chemicals Holding Inc. | 211 |
2 |
| Milliken & Company | 1253 |
2 |
| Australian Agricultural Chemicals | 2 |
1 |
| Clariant Finance (BVI) Limited | 427 |
1 |
| Clariant International Ltd. | 978 |
1 |
| Clariant Produkte (Deutschland) GmbH | 354 |
1 |
| Council of Scientific & Industrial Research | 1397 |
1 |
| FUJIFILM Imaging Colorants Limited | 233 |
1 |
| Kemira Oyj | 1167 |
1 |
| NIKE Innovate C.V. | 2477 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1400 |
1 |
| Wilmar Trading Pte. Ltd. | 133 |
1 |
| Agence Internationale de L'embellissement des Milieux Aquatiques Dite Par Abréviation A.i.e.m.a. | 1 |
1 |
| Kabushiki Kaisha Nippon Kayaku Tokyo | 1 |
1 |
| Other owners | 0 |