- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 11/14 - Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof, and aromatic amines
Patent holdings for IPC class C09B 11/14
Total number of patents in this class: 9
10-year publication summary
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0
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0
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1
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3
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1
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0
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0
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2
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22043 |
1 |
| FUJIFILM Corporation | 29437 |
1 |
| Life Technologies Corporation | 3306 |
1 |
| Kabushiki Kaisha Pilot Corporation | 333 |
1 |
| Milliken & Company | 1194 |
1 |
| The Pilot Ink Co., Ltd. | 89 |
1 |
| Sony Semiconductor Solutions Corporation | 10507 |
1 |
| Canon Kabushiki Kaisha | 7067 |
1 |
| Sony Europe B.V. | 1159 |
1 |
| Other owners | 0 |