- All sections
- D - Textiles; paper
- D04H - Making textile fabrics, e.g. from fibres or filamentary material; fabrics made by such processes or apparatus, e.g. felts, non-woven fabrics; cotton-wool; wadding
- D04H 1/4291 - Olefin series
Patent holdings for IPC class D04H 1/4291
Total number of patents in this class: 499
10-year publication summary
36
|
35
|
50
|
34
|
42
|
58
|
43
|
46
|
66
|
23
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
45 |
Kimberly-clark Worldwide, Inc. | 5854 |
32 |
3m Innovative Properties Company | 18406 |
27 |
Dow Global Technologies LLC | 10147 |
18 |
Borealis AG | 2558 |
18 |
ExxonMobil Chemical Patents Inc. | 4286 |
14 |
Fitesa Germany GmbH | 34 |
13 |
LG Chem, Ltd. | 17205 |
12 |
Mitsui Chemicals, Inc. | 3134 |
10 |
Tietex International Ltd. | 53 |
7 |
Toray Advanced Materials Korea Inc. | 222 |
6 |
First Quality Tissue, LLC | 143 |
6 |
Berry Global, Inc. | 406 |
6 |
Beaulieu International Group NV | 78 |
6 |
E. I. du Pont de Nemours and Company | 4345 |
5 |
FUJIFILM Corporation | 27102 |
5 |
Altria Client Services LLC | 1866 |
5 |
Fitesa Nonwoven, Inc. | 7 |
5 |
Fitesa Sweden AB | 5 |
5 |
Fibertex Personal Care A/S | 52 |
5 |
Other owners | 249 |