- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 2/84 - Walls made by casting, pouring, or tamping in situ
Patent holdings for IPC class E04B 2/84
Total number of patents in this class: 174
10-year publication summary
|
44
|
26
|
31
|
17
|
19
|
10
|
15
|
10
|
17
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mortar Net USA, Ltd., DBA Mortar Net Solutions | 6 |
5 |
| JK Worldwide Enterprises Inc. | 9 |
4 |
| CFS Concrete Forming Systems Inc. | 98 |
3 |
| CSR Building Products Limited | 48 |
3 |
| Iconx, LLC | 9 |
3 |
| PT Blink Limited | 8 |
3 |
| Acefield Constructions Pty Ltd | 4 |
3 |
| Shenzhen Junying Construction Technology Co., Ltd. | 7 |
3 |
| China Construction Science & Technology Group Co., Ltd. | 27 |
3 |
| AMBE Engineering Pty Ltd | 6 |
2 |
| Covestro LLC | 579 |
2 |
| NuScale Power, LLC | 265 |
2 |
| Owens Corning Intellectual Capital, LLC | 1629 |
2 |
| Precision Design LLC | 4 |
2 |
| Prime Forming & Construction Supplies, Inc. | 22 |
2 |
| RISI Stone Inc. | 49 |
2 |
| Saint-Gobain Weber France | 56 |
2 |
| Sukup Manufacturing Company | 125 |
2 |
| Generative Technology Operatives, LLC | 5 |
2 |
| Big Time Investment, LLC | 38 |
2 |
| Other owners | 122 |