- All sections
- D - Textilespaper
- D01C - Chemical or biological treatment of natural filamentary or fibrous material to obtain filaments or fibres for spinningcarbonising rags to recover animal fibres
- D01C 1/04 - Bacteriological retting
Patent holdings for IPC class D01C 1/04
Total number of patents in this class: 28
10-year publication summary
|
2
|
1
|
1
|
0
|
0
|
0
|
4
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Beijing Tian'an Bioscience & Technology Co., Ltd. | 21 |
12 |
| IKEA Supply AG | 213 |
2 |
| Council of Scientific & Industrial Research | 1431 |
1 |
| Huazhong University of Science & Technology | 41 |
1 |
| University of North Texas | 215 |
1 |
| Institute for Terotechnology Radom | 1 |
1 |
| Bubei Jinghua Textile Group Co.,Ltd | 1 |
1 |
| Daqing Sky Green Biological New Material Technology Co, Ltd | 14 |
1 |
| Gramitech S.A. | 1 |
1 |
| Institute of Natural Fibres | 1 |
1 |
| Omega Ecotech Products India Private Limited | 3 |
1 |
| Trace Femcare, Inc. | 5 |
1 |
| Rebundle, Inc. | 4 |
1 |
| Nama Women Advancement Establishment | 1 |
1 |
| ACC (Beijing) Science and Technology Co., Ltd. | 1 |
1 |
| Imio Technologies, Inc. | 16 |
1 |
| Other owners | 0 |