- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 1/24 - Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
Patent holdings for IPC class E04B 1/24
Total number of patents in this class: 1197
10-year publication summary
|
114
|
177
|
159
|
152
|
120
|
112
|
110
|
94
|
107
|
65
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Simpson Strong-Tie Company, Inc. | 745 |
58 |
| Mitek Holdings, Inc. | 248 |
27 |
| Innovative Building Technologies, LLC | 66 |
26 |
| Z-modular Holding, Inc. | 30 |
21 |
| ConXtech, Inc. | 80 |
20 |
| Nippon Steel Corporation | 6843 |
20 |
| Patco, LLC | 43 |
18 |
| Hitachi Metals Techno, Ltd. | 19 |
12 |
| Senqcia Corporation | 36 |
11 |
| Durafuse Frames, LLC | 17 |
11 |
| Cemco, LLC | 132 |
10 |
| JFE Steel Corporation | 7508 |
9 |
| Nucor Corporation | 418 |
9 |
| Peikko Group Oy | 171 |
9 |
| King Saud University | 512 |
7 |
| The Steel Network, Inc. | 50 |
7 |
| Commercial Residential Aluminum & Fabricating, LLC | 25 |
7 |
| Fortified Ipco, LLC | 50 |
7 |
| Bailey Metal Products Limited | 81 |
6 |
| Bull Moose Tube Company | 13 |
6 |
| Other owners | 896 |