- All sections
- E - Fixed constructions
- E04C - Structural elements; building materials
- E04C 2/00 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
Patent holdings for IPC class E04C 2/00
Total number of patents in this class: 433
10-year publication summary
|
54
|
40
|
38
|
43
|
45
|
40
|
49
|
33
|
18
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cemco, LLC | 123 |
18 |
| Specified Technologies Inc. | 80 |
9 |
| Huber Engineered Woods LLC | 128 |
8 |
| MAAX Bath Inc. | 155 |
7 |
| Lignum Technologies AG | 79 |
7 |
| AFI Licensing LLC | 204 |
6 |
| James Hardie Technology Limited | 462 |
6 |
| DDP Specialty Electronic Materials US, LLC | 442 |
6 |
| Allsteel Inc. | 21 |
5 |
| The Boeing Company | 19843 |
4 |
| Hilti Aktiengesellschaft | 3227 |
4 |
| Innovative Building Technologies, LLC | 70 |
4 |
| InPro Corporation | 126 |
4 |
| Valinge Innovation AB | 915 |
4 |
| Axiom Construction and Consulting LLC | 8 |
4 |
| Titan Eco Wall Ltd | 4 |
4 |
| Bj2 LLC | 70 |
3 |
| Flooring Industries Limited, SARL | 281 |
3 |
| KPS Global LLC | 50 |
3 |
| Progressive Foam Technologies, Inc. | 81 |
3 |
| Other owners | 321 |