- All sections
- E - Fixed constructions
- E04D - Roof coverings; sky-lights; gutters; roof-working tools
- E04D 5/14 - Fastening means therefor
Patent holdings for IPC class E04D 5/14
Total number of patents in this class: 240
10-year publication summary
|
26
|
33
|
28
|
26
|
25
|
34
|
27
|
27
|
28
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Holcim Technology Ltd. | 868 |
40 |
| Bmic LLC | 630 |
25 |
| Sika Technology AG | 2650 |
18 |
| Johns Manville | 980 |
11 |
| Carlisle Construction Materials, LLC | 79 |
8 |
| Firestone Building Products Company, LLC | 100 |
7 |
| Building Materials Investment Corporation | 158 |
6 |
| Seaman Corporation | 51 |
4 |
| Carlisle Intangible, LLC | 68 |
4 |
| Structural Wrap, LLC | 14 |
4 |
| Velcro IP Holdings LLC | 273 |
4 |
| Carlisle Intangible Company | 56 |
3 |
| Vada, LLC | 8 |
3 |
| Solsera, Inc. | 5 |
3 |
| GAF Energy LLC | 139 |
3 |
| SFS Group International AG | 149 |
3 |
| Legacy Building Solutions, LLC | 6 |
3 |
| Dow Global Technologies LLC | 10147 |
2 |
| BFS Diversified Products, LLC | 39 |
2 |
| Bostik, Inc. | 221 |
2 |
| Other owners | 85 |