- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 7/00 - RoofsRoof construction with regard to insulation
Patent holdings for IPC class E04B 7/00
Total number of patents in this class: 194
10-year publication summary
|
18
|
18
|
8
|
16
|
8
|
7
|
6
|
6
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bmic LLC | 765 |
7 |
| Georgia-Pacific Gypsum LLC | 217 |
5 |
| CertainTeed Corporation | 229 |
5 |
| Mate, LLC | 41 |
4 |
| Sukup Manufacturing Company | 129 |
4 |
| 3m Innovative Properties Company | 17739 |
3 |
| Brentwood Industries, Inc. | 110 |
3 |
| Connect-ez, LLC | 12 |
3 |
| Garland Industries, Inc. | 97 |
3 |
| Golden Rule Fasteners, Inc. | 5 |
3 |
| Handy & Harman | 61 |
3 |
| Owens Corning Intellectual Capital, LLC | 1623 |
3 |
| Southeastern Metals Manufacturing Company, Inc. | 24 |
3 |
| Opterus Research and Development, Inc. | 29 |
3 |
| Tomm Tech Pty Ltd | 8 |
3 |
| Velcro IP Holdings LLC | 281 |
3 |
| O'daniels, LLC. | 60 |
3 |
| Beijing University of Technology | 504 |
2 |
| Building Materials Investment Corporation | 142 |
2 |
| Butler Manufacturing Company | 3 |
2 |
| Other owners | 127 |