- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 2/92 - Sandwich-type panels
Patent holdings for IPC class E04B 2/92
Total number of patents in this class: 64
10-year publication summary
|
10
|
1
|
3
|
11
|
5
|
14
|
6
|
7
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArcelorMittal | 2272 |
6 |
| Mitek Holdings, Inc. | 251 |
5 |
| Hilti Aktiengesellschaft | 3491 |
2 |
| Owens Corning Intellectual Capital, LLC | 1632 |
2 |
| Superpod Pty. Ltd. | 3 |
2 |
| FKN Fassaden GmbH & Co. KG | 4 |
2 |
| Ubfs, LLC | 11 |
2 |
| The Boeing Company | 20042 |
1 |
| Evonik Degussa GmbH | 1534 |
1 |
| AGC Glass Europe | 1127 |
1 |
| Construction Research & Technology GmbH | 643 |
1 |
| CSR Building Products Limited | 48 |
1 |
| Cupa Innovacion, S.L.U. | 13 |
1 |
| Evergrow International Trading (Shanghai) Co., Ltd. | 1 |
1 |
| Evolve Manufacturing, LLC | 3 |
1 |
| Kingspan Research and Developments Limited | 35 |
1 |
| Nehemiah Elite Wall Systems, Inc. | 3 |
1 |
| Oldcastle BuildingEnvelope, Inc. | 60 |
1 |
| Ove ARUP & Partners International Limited | 12 |
1 |
| Pontificia Universidad Catolica de Chile | 295 |
1 |
| Other owners | 30 |