- All sections
- E - Fixed constructions
- E04C - Structural elements; building materials
- E04C 5/07 - Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
Patent holdings for IPC class E04C 5/07
Total number of patents in this class: 459
10-year publication summary
|
43
|
52
|
43
|
55
|
54
|
34
|
67
|
36
|
38
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solidian GmbH | 31 |
15 |
| NV Bekaert SA | 750 |
9 |
| Owens Corning Intellectual Capital, LLC | 1456 |
9 |
| Technische Universität Dresden | 567 |
9 |
| Fibre Net Holding S.r.l. | 9 |
8 |
| CCL Stressing International Limited | 24 |
7 |
| Cortex Composites, Inc. | 18 |
7 |
| Korea Institute of Civil Engineering and Building Technology | 119 |
7 |
| Garibaldi, Maria Patricia | 8 |
7 |
| Composite Rebar Technologies, Inc. | 12 |
6 |
| Concrete Canvas Technology Ltd. | 28 |
5 |
| Construction Research & Technology GmbH | 640 |
5 |
| CPC AG | 8 |
5 |
| Groz-Beckert KG | 393 |
5 |
| Pultrall Inc. | 14 |
5 |
| Reforcetech Ltd. | 6 |
5 |
| Kordsa Teknik Tekstil A.S. | 103 |
5 |
| Georgia-Pacific Gypsum LLC | 204 |
4 |
| Hacanoka GmbH | 12 |
4 |
| Morton Buildings, Inc. | 39 |
4 |
| Other owners | 328 |