- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 7/12 - RoofsRoof construction with regard to insulation formed in bays, e.g. sawtooth roofs
Patent holdings for IPC class E04B 7/12
Total number of patents in this class: 10
10-year publication summary
|
1
|
2
|
0
|
2
|
1
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SABIC Global Technologies B.V. | 4597 |
2 |
| Cardborigami, Inc. | 2 |
1 |
| DAC S.r.l. | 10 |
1 |
| Formula Plastics, Inc. | 1 |
1 |
| Kingspan Research and Developments Limited | 27 |
1 |
| GSE | 10 |
1 |
| DuPont Safety & Construction, Inc. | 683 |
1 |
| Artigianfer di Virgilio Cardelli S.r.l. | 5 |
1 |
| 2nd Construction Co., Ltd of China Construction 5th Engineering Bureau | 3 |
1 |
| Other owners | 0 |