- 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 8/06 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
Patent holdings for IPC class D01F 8/06
Total number of patents in this class: 620
10-year publication summary
34
|
12
|
33
|
43
|
52
|
68
|
51
|
55
|
54
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dow Global Technologies LLC | 10147 |
33 |
The Procter & Gamble Company | 22178 |
31 |
ES FiberVisions ApS | 39 |
24 |
ES FiberVisions Co., Ltd. | 41 |
24 |
ES FiberVisions LP | 43 |
24 |
Mitsui Chemicals, Inc. | 3134 |
20 |
Toray Industries, Inc. | 6652 |
19 |
3m Innovative Properties Company | 18406 |
17 |
Kimberly-clark Worldwide, Inc. | 5854 |
16 |
ES FiberVisions Hong Kong Limited | 28 |
16 |
Polytex Sportbeläge Produktions-GmbH | 84 |
14 |
Daiwabo Polytec Co., Ltd. | 34 |
12 |
Daiwabo Holdings Co., Ltd. | 50 |
10 |
Ube Exsymo Co., Ltd. | 56 |
10 |
Idemitsu Kosan Co., Ltd. | 3995 |
9 |
Toray Advanced Materials Korea Inc. | 222 |
9 |
Reifenhauser GmbH & Co. KG Maschinenfabrik | 168 |
9 |
ES FiberVisions Hong Kong Limited | 13 |
8 |
Kuraray Co., Ltd. | 3392 |
8 |
Total Petrochemicals Research Feluy | 264 |
7 |
Other owners | 300 |