- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 13/077 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements composed of several layers, e.g. sandwich panels
Patent holdings for IPC class E04F 13/077
Total number of patents in this class: 129
10-year publication summary
|
9
|
16
|
19
|
30
|
16
|
18
|
13
|
14
|
8
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DDP Specialty Electronic Materials US, LLC | 442 |
11 |
| Lignum Technologies AG | 79 |
6 |
| Champion Link International Corporation | 64 |
5 |
| Progressive Foam Technologies, Inc. | 81 |
5 |
| Akzenta Paneele + Profile GmbH | 179 |
4 |
| Coelux S.r.l. | 92 |
3 |
| Golconda Holdings, LLC | 10 |
3 |
| Suzhou Cozy House Equipment Co.,Ltd. | 15 |
3 |
| Associated Materials, LLC, DBA Alside | 109 |
2 |
| BerryAlloc, naamloze vennootschap | 26 |
2 |
| James Hardie Technology Limited | 462 |
2 |
| Litestone Holdings Pty Limited | 5 |
2 |
| Taizhou Huali Plastic Co., Ltd. | 6 |
2 |
| Valinge Innovation AB | 915 |
2 |
| Anhui Sentai WPC Tec Flooring Co., Ltd. | 18 |
2 |
| Beijing New Building Materials Public Limited Company | 79 |
2 |
| I4f Licensing NV | 222 |
2 |
| Civis-therm Kft. | 3 |
2 |
| Jetcoat (Shanghai) Co Ltd, China | 8 |
2 |
| Tremco CPG Inc. | 288 |
2 |
| Other owners | 65 |