- All sections
- E - Fixed constructions
- E04B - General building constructions; walls, e.g. partitions; roofs; floors; ceilings; insulation or other protection of buildings
- E04B 1/64 - Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
Patent holdings for IPC class E04B 1/64
Total number of patents in this class: 255
10-year publication summary
|
27
|
45
|
35
|
22
|
29
|
21
|
16
|
17
|
20
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Georgia-Pacific Gypsum LLC | 204 |
9 |
| Huber Engineered Woods LLC | 128 |
8 |
| Sika Technology AG | 2650 |
7 |
| CertainTeed Corporation | 299 |
5 |
| Nichiha Corporation | 186 |
5 |
| Schluter Systems L.P. | 74 |
5 |
| State Farm Mutual Automobile Insurance Company | 2560 |
5 |
| Sekisui House, Ltd. | 143 |
4 |
| Tile Redi, LLC | 128 |
4 |
| 9619674 Canada Inc. | 4 |
4 |
| Dow Global Technologies LLC | 10147 |
3 |
| Rudyan, Amir | 9 |
3 |
| Benjamin Obdyke Incorporated | 48 |
2 |
| CertainTeed Gypsum, Inc. | 180 |
2 |
| Construction Research & Technology GmbH | 640 |
2 |
| Delta Faucet Company | 2725 |
2 |
| Durabond Products Limited, | 12 |
2 |
| Easytrim Reveals Inc. | 64 |
2 |
| Harbin Wushuhuan Construction Engineering Technology Research Co., Ltd. | 6 |
2 |
| Hydrogard, LLC | 11 |
2 |
| Other owners | 177 |