- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 2/58 - Walls of framework or pillarworkWalls incorporating load-bearing elongated members with elongated members of metal
Patent holdings for IPC class E04B 2/58
Total number of patents in this class: 250
10-year publication summary
|
41
|
37
|
29
|
30
|
31
|
35
|
31
|
25
|
15
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cemco, LLC | 132 |
31 |
| Telling Industries, LLC | 19 |
7 |
| Vega Building Systems LLC | 9 |
5 |
| Falkbuilt Ltd. | 15 |
5 |
| Bailey Metal Products Limited | 81 |
4 |
| Stockton Products | 36 |
4 |
| Knight Wall Systems | 15 |
4 |
| Columbia Insurance Company | 1455 |
3 |
| 1 Space Pty Ltd | 9 |
3 |
| BlueScope Steel Limited | 211 |
3 |
| Gregory P. Luth & Associates, Inc. | 13 |
3 |
| Innovative Building Technologies, LLC | 66 |
3 |
| Knauf Gips KG | 642 |
3 |
| Specified Technologies Inc. | 87 |
3 |
| Stonelake Pty Ltd | 11 |
3 |
| Blach Construction Company | 10 |
3 |
| Iavilaer Pty Ltd | 5 |
3 |
| Conivate IP, Inc. | 4 |
3 |
| China Construction Science & Technology Group Co., Ltd. | 29 |
3 |
| Apple Inc. | 58742 |
2 |
| Other owners | 152 |