- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 5/02 - Load-carrying floor structures formed substantially of prefabricated units
Patent holdings for IPC class E04B 5/02
Total number of patents in this class: 531
10-year publication summary
|
58
|
62
|
64
|
60
|
58
|
68
|
36
|
34
|
42
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mbrico, LLC | 21 |
15 |
| Innovative Building Technologies, LLC | 66 |
14 |
| Valinge Innovation AB | 1027 |
12 |
| Sano Development Limited | 56 |
8 |
| Barrette Outdoor Living, Inc. | 249 |
6 |
| Huber Engineered Woods LLC | 76 |
6 |
| Colhurst Concepts, LLC | 11 |
6 |
| Plastic Ties Technologies LLC | 8 |
6 |
| ArcelorMittal | 2680 |
5 |
| Ceraloc Innovation AB | 171 |
5 |
| Covestro LLC | 610 |
5 |
| Quality Mat Company | 43 |
5 |
| Renco World Corporation | 15 |
5 |
| Sekisui House, Ltd. | 270 |
5 |
| Qingdao University of Technology | 642 |
5 |
| Lignum Technologies AG | 77 |
5 |
| NPK Access Solutions LLC | 46 |
5 |
| Exploring Digital Sub, LLC | 8 |
5 |
| Wearwell, LLC | 63 |
4 |
| Dexspan Technologies LLC | 12 |
4 |
| Other owners | 400 |