- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 13/12 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of metal
Patent holdings for IPC class E04F 13/12
Total number of patents in this class: 227
10-year publication summary
|
32
|
21
|
26
|
22
|
23
|
15
|
15
|
10
|
17
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Advanced Architectural Products, LLC | 79 |
14 |
| Nisshin Steel Co., Ltd. | 392 |
8 |
| Quality Edge, Inc. | 101 |
6 |
| Stryker Corporation | 5192 |
5 |
| Anenda Systems Inc. | 23 |
5 |
| Axiom Construction and Consulting LLC | 8 |
4 |
| Morlock Holdings Ltd. | 15 |
4 |
| ArcelorMittal | 2461 |
3 |
| Bacacier 3 S | 4 |
3 |
| Ultraframe (UK) Limited | 41 |
3 |
| Knight Wall Systems | 15 |
3 |
| Lasanen Incorporated Oy | 3 |
3 |
| 3m Innovative Properties Company | 17592 |
2 |
| BASF SE | 21134 |
2 |
| Dai Nippon Printing Co., Ltd. | 4169 |
2 |
| 3A Composites GmbH | 41 |
2 |
| AFI Licensing LLC | 233 |
2 |
| BlueScope Buildings North America, Inc. | 83 |
2 |
| Daiwa House Industry Co., Ltd. | 112 |
2 |
| durlum Group GmbH | 20 |
2 |
| Other owners | 150 |