- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 1/02 - Structures consisting primarily of load-supporting, block-shaped or slab-shaped elements
Patent holdings for IPC class E04B 1/02
Total number of patents in this class: 146
10-year publication summary
|
13
|
12
|
8
|
25
|
16
|
8
|
15
|
9
|
14
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fastbrick IP Pty Ltd | 112 |
15 |
| Massachusetts Institute of Technology | 10036 |
4 |
| Buildblock Building Systems, LLC | 25 |
3 |
| Hohmann & Barnard, Incorporated | 137 |
3 |
| Ajou University Industry-academic Cooperation Foundation | 1034 |
2 |
| Anchor Wall Systems, Inc. | 190 |
2 |
| Construction & Design Solutions, Inc. | 6 |
2 |
| Innovative Building Technologies, LLC | 67 |
2 |
| Selvaag Gruppen AS | 10 |
2 |
| Spherical Block LLC | 10 |
2 |
| Max-Block Development L.L.C. | 7 |
2 |
| Stealthcase Oy | 15 |
2 |
| Jenner Innovation Pty Ltd | 5 |
2 |
| Strategic Operations, Inc. | 27 |
2 |
| L2u Group Pty Ltd | 5 |
2 |
| DuPont Safety & Construction, Inc. | 681 |
2 |
| Eco-Panels, LLC | 6 |
2 |
| Ultimate Housing Solutions Pty Ltd | 4 |
2 |
| DDP Specialty Electronic Materials US, LLC | 828 |
2 |
| Ridgerock Retaining Walls, LLC | 18 |
2 |
| Other owners | 89 |