- All sections
- D - Textiles; paper
- D01F - Chemical features in the manufacture of man-made filaments, threads, fibres, bristles or ribbons; apparatus specially adapted for the manufacture of carbon filaments
- D01F 2/08 - Composition of the spinning solution or the bath
Patent holdings for IPC class D01F 2/08
Total number of patents in this class: 77
10-year publication summary
2
|
7
|
8
|
7
|
7
|
8
|
4
|
5
|
9
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Lenzing Aktiengesellschaft | 529 |
16 |
Jinan Shengquan Group Share-Holding Co., Ltd. | 79 |
7 |
Kelheim Fibres GmbH | 37 |
5 |
Kolon Industries, Inc. | 1506 |
2 |
North Carolina State University | 1492 |
2 |
Soochow University | 1605 |
2 |
Treetotextile AB | 41 |
2 |
Yibin Grace Co., Ltd. | 29 |
2 |
Jiangsu Goldsun Textile Science and Technology Co., Ltd | 12 |
2 |
Yibin Hiest Fibre Limited Corporation | 3 |
2 |
Applied DNA Sciences, Inc. | 29 |
1 |
Chemische Fabrik Budenheim KG | 229 |
1 |
The Cupron Corporation | 5 |
1 |
Daiwabo Rayon Co., Ltd. | 12 |
1 |
Ezaki Glico Co., Ltd. | 77 |
1 |
Foshan United Medical Technologies, Ltd. | 24 |
1 |
Glanzstoff Bohemia s.r.o. | 9 |
1 |
Glatfelter Gernsbach GmbH | 42 |
1 |
Glatfelter Gernsbach GmbH & Co. KG | 11 |
1 |
Infinitus (China) Company Ltd. | 89 |
1 |
Other owners | 25 |