- All sections
- E - Fixed constructions
- E04D - Roof coverings; sky-lights; gutters; roof-working tools
- E04D 5/06 - Roof covering by making use of flexible material, e.g. supplied in roll form by making use of plastics
Patent holdings for IPC class E04D 5/06
Total number of patents in this class: 212
10-year publication summary
|
21
|
28
|
29
|
22
|
23
|
21
|
21
|
22
|
22
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Holcim Technology Ltd. | 868 |
45 |
| Bmic LLC | 630 |
28 |
| Johns Manville | 980 |
13 |
| ExxonMobil Chemical Patents Inc. | 4286 |
9 |
| Firestone Building Products Company, LLC | 100 |
9 |
| Sika Technology AG | 2650 |
6 |
| System Stormseal Pty Ltd | 21 |
5 |
| Basell Poliolefine Italia S.r.l. | 867 |
4 |
| Building Materials Investment Corporation | 158 |
4 |
| Seaman Corporation | 51 |
4 |
| Carlisle Construction Materials, LLC | 79 |
4 |
| BASF SE | 19740 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| Owens Corning Intellectual Capital, LLC | 1456 |
3 |
| Carlisle Intangible, LLC | 68 |
3 |
| Structural Wrap, LLC | 14 |
3 |
| Arkema France | 3790 |
2 |
| Cooper-Standard Automotive Inc. | 261 |
2 |
| Industrial Control Development, Inc. | 12 |
2 |
| SFS intec Holding AG | 128 |
2 |
| Other owners | 58 |