- All sections
- D - Textilespaper
- D04H - Making textile fabrics, e.g. from fibres or filamentary materialfabrics made by such processes or apparatus, e.g. felts, non-woven fabricscotton-woolwadding
- D04H 5/12 - Glass fibres
Patent holdings for IPC class D04H 5/12
Total number of patents in this class: 31
10-year publication summary
|
1
|
4
|
2
|
1
|
4
|
0
|
3
|
0
|
0
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johns Manville | 956 |
4 |
| Saint-Gobain Isover | 641 |
4 |
| 3m Innovative Properties Company | 17795 |
3 |
| Low & Bonar B.V. | 21 |
3 |
| Owens Corning Intellectual Capital, LLC | 1627 |
2 |
| Saint-Gobain Adfors | 118 |
2 |
| Low & Bonar Inc. | 15 |
2 |
| Uop LLC | 4241 |
1 |
| Chomarat Textiles Industries | 20 |
1 |
| Exeger Sweden AB | 5 |
1 |
| Groz-Beckert KG | 374 |
1 |
| Nicolon Corporation | 59 |
1 |
| Oy Halton Group Ltd. | 134 |
1 |
| Sinoma Science & Technology Co., Ltd. | 14 |
1 |
| Exeger Operations AB | 75 |
1 |
| Object Carpet GmbH | 66 |
1 |
| Soprema (Societe Par Actions Simplifiee Unipersonnelle) | 6 |
1 |
| Nanjing Fiberglass Research & Design Institute Co., Ltd. | 19 |
1 |
| Other owners | 0 |