- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 5/36 - Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
Patent holdings for IPC class E04B 5/36
Total number of patents in this class: 76
10-year publication summary
|
11
|
7
|
15
|
9
|
10
|
6
|
9
|
9
|
10
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11437 |
8 |
| Geoplast S.p.A. | 34 |
5 |
| Precasteel LLC | 11 |
4 |
| Doka GmbH | 153 |
3 |
| Mono Slab EZ Form LLC | 13 |
3 |
| Xerxes Corporation | 18 |
3 |
| Pre-Form Systems LLC | 5 |
2 |
| ROCKWOOL International A/S | 307 |
2 |
| PT Blink Limited | 8 |
2 |
| Matter Up Pty Ltd | 4 |
2 |
| Hcsl Pty Ltd | 3 |
2 |
| NXT Building System Pty Ltd | 14 |
2 |
| Hilti Aktiengesellschaft | 3483 |
1 |
| ArcelorMittal | 2254 |
1 |
| Bailey Metal Products Limited | 81 |
1 |
| Balcon Reconstruction Corp. | 1 |
1 |
| Dennis Dupray | 2 |
1 |
| Entek Pty Ltd | 1 |
1 |
| Inhabit Studio Limited | 1 |
1 |
| Innovative Building Technologies, LLC | 67 |
1 |
| Other owners | 30 |