- All sections
- D - Textiles; paper
- D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
- D06M 13/252 - Mercaptans, thiophenols, sulfides or polysulfides, e.g. mercapto acetic acid; Sulfonium compounds
Patent holdings for IPC class D06M 13/252
Total number of patents in this class: 31
10-year publication summary
|
3
|
2
|
2
|
2
|
4
|
1
|
1
|
0
|
1
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Asahi Kasei Kabushiki Kaisha | 2429 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Unilever PLC | 3540 |
1 |
| Unilever N.V. | 3440 |
1 |
| Kao Corporation | 4843 |
1 |
| EMPA Eidgenössische Materialprüfungs-und Forschungsanstalt | 176 |
1 |
| Eth Zurich | 1193 |
1 |
| Hindustan Lever Limited | 226 |
1 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 166 |
1 |
| Milliken & Company | 1253 |
1 |
| NM Tech Nanomaterials Microdevice Technology Ltd. | 4 |
1 |
| Schoeller GmbH & Co KG | 12 |
1 |
| Takemoto Oil & Fat Co., Ltd. | 44 |
1 |
| Takemoto Yushi Kabushiki Kaisha | 166 |
1 |
| Teijin Twaron B.V. | 5 |
1 |
| Universität Innsbruck | 107 |
1 |
| Universite de Nantes | 352 |
1 |
| Universite de Reims Champagne-Ardenne | 104 |
1 |
| Universite Paris-est Creteil Val de Marne | 176 |
1 |
| Kenrowbousuikagaku Co., Ltd. | 1 |
1 |
| Other owners | 8 |