- All sections
- E - Fixed constructions
- E04C - Structural elements; building materials
- E04C 2/32 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of such layers with or without layers of flat sheet-like material
Patent holdings for IPC class E04C 2/32
Total number of patents in this class: 299
10-year publication summary
23
|
28
|
50
|
29
|
51
|
25
|
28
|
18
|
18
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BlueScope Steel Limited | 223 |
8 |
Georgia-Pacific Gypsum LLC | 204 |
7 |
Atlantic Industries Limited | 7 |
7 |
Nucor Corporation | 425 |
7 |
Wood Innovations Ltd. | 11 |
7 |
Verco Decking, Inc. | 30 |
6 |
Hadley Industries Overseas Holdings Limited | 39 |
5 |
SABIC Global Technologies B.V. | 4044 |
5 |
Formflow Pty Ltd | 8 |
5 |
The Boeing Company | 19843 |
4 |
ArcelorMittal | 1887 |
4 |
King Solomon Creative Enterprises Corp. | 8 |
4 |
Nippon Steel Corporation | 5649 |
4 |
Patco, LLC | 53 |
4 |
Dongguan Shichang Metals Factory Ltd. | 68 |
4 |
L2u Group Pty Ltd | 5 |
4 |
Innovative Building Technologies, LLC | 70 |
3 |
MetaComb, Inc. | 5 |
3 |
Nichiha Corporation | 186 |
3 |
NOX Corporation | 48 |
3 |
Other owners | 202 |