- 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: 29
10-year publication summary
|
4
|
2
|
1
|
6
|
1
|
3
|
0
|
0
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johns Manville | 917 |
4 |
| Saint-Gobain Isover | 685 |
4 |
| Owens Corning Intellectual Capital, LLC | 1738 |
2 |
| Saint-Gobain Adfors | 127 |
2 |
| Low & Bonar B.V. | 18 |
2 |
| Low & Bonar Inc. | 15 |
2 |
| 3m Innovative Properties Company | 17465 |
1 |
| Uop LLC | 4411 |
1 |
| Chomarat Textiles Industries | 21 |
1 |
| Exeger Sweden AB | 5 |
1 |
| Groz-Beckert KG | 363 |
1 |
| Nicolon Corporation | 58 |
1 |
| Oy Halton Group Ltd. | 117 |
1 |
| Sinoma Science & Technology Co., Ltd. | 13 |
1 |
| Exeger Operations AB | 75 |
1 |
| Object Carpet GmbH | 55 |
1 |
| Soprema (Societe Par Actions Simplifiee Unipersonnelle) | 6 |
1 |
| Nanjing Fiberglass Research & Design Institute Co., Ltd. | 24 |
1 |
| Freudenberg Performance Materials B.V. | 29 |
1 |
| Other owners | 0 |