- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 1/64 - Insulation or other protectionElements or use of specified material therefor for making damp-proofProtection against corrosion
Patent holdings for IPC class E04B 1/64
Total number of patents in this class: 267
10-year publication summary
|
35
|
22
|
29
|
21
|
16
|
17
|
20
|
13
|
22
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui House, Ltd. | 279 |
13 |
| Georgia-Pacific Gypsum LLC | 226 |
9 |
| Sika Technology AG | 3015 |
6 |
| State Farm Mutual Automobile Insurance Company | 3439 |
6 |
| Nichiha Corporation | 167 |
5 |
| Schluter Systems L.P. | 86 |
5 |
| GCP Applied Technologies Inc. | 472 |
4 |
| Tile Redi, LLC | 114 |
4 |
| 9619674 Canada Inc. | 4 |
4 |
| Dow Global Technologies LLC | 10994 |
3 |
| CertainTeed Corporation | 205 |
3 |
| Vaproshield, LLC | 25 |
3 |
| Adept Materials, Inc. | 16 |
3 |
| Asahi Kasei Construction Materials Corporation | 63 |
2 |
| Asahi Kasei Homes Corporation | 24 |
2 |
| Atlas Roofing Corporation | 148 |
2 |
| Benjamin Obdyke Incorporated | 48 |
2 |
| CertainTeed Gypsum, Inc. | 222 |
2 |
| Construction Research & Technology GmbH | 600 |
2 |
| Delta Faucet Company | 2880 |
2 |
| Other owners | 185 |