- 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 1/02 - Treatment of vegetable material by chemical methods to obtain bast fibres
Patent holdings for IPC class D01C 1/02
Total number of patents in this class: 88
10-year publication summary
|
10
|
4
|
7
|
6
|
1
|
10
|
13
|
10
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gencrest Private Limited | 6 |
6 |
| CNH Industrial Canada, Ltd. | 956 |
5 |
| BAE IP Holdings | 5 |
5 |
| Psigryph Inc. | 7 |
4 |
| Biowert AG | 9 |
3 |
| Avex Group Holdings Inc. | 8 |
2 |
| The Industry & Academic Cooperation in Chungnam National University (IAC) | 518 |
2 |
| University of Manitoba | 443 |
2 |
| Canadian Rockies Hemp Corp. | 2 |
2 |
| Embla Productions hf. | 2 |
2 |
| Trace Femcare, Inc. | 5 |
2 |
| Nettle Circle GmbH | 3 |
2 |
| Fibe Limited | 3 |
2 |
| GM Global Technology Operations LLC | 16188 |
1 |
| Monsanto Technology LLC | 8575 |
1 |
| The Regents of the University of Michigan | 5016 |
1 |
| Andritz Kusters GmbH | 53 |
1 |
| Aracruz Celulose S.A. | 2 |
1 |
| Avex Entertainment Inc. | 1 |
1 |
| Bastlab, LLC | 7 |
1 |
| Other owners | 42 |