- All sections
- E - Fixed constructions
- E04B - General building constructions; walls, e.g. partitions; roofs; floors; ceilings; insulation or other protection of buildings
- E04B 2/70 - Walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
Patent holdings for IPC class E04B 2/70
Total number of patents in this class: 245
10-year publication summary
|
27
|
28
|
35
|
45
|
42
|
21
|
37
|
30
|
21
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cetres Holdings, LLC | 98 |
10 |
| Covestro LLC | 577 |
6 |
| Owens Corning Intellectual Capital, LLC | 1456 |
6 |
| Wov, BVBA | 7 |
6 |
| Johns Manville | 980 |
5 |
| Wrightman, Robert A. | 9 |
5 |
| Buildz, LLC | 21 |
5 |
| Dow Global Technologies LLC | 10147 |
4 |
| Concrete Log Systems, Inc. | 8 |
4 |
| Ibacos, Inc. | 23 |
4 |
| James Hardie Technology Limited | 462 |
4 |
| OMG, Inc. | 146 |
4 |
| Thermo Structure Inc. | 6 |
4 |
| Roosevelt Energy, Inc. | 14 |
4 |
| Simpson Strong-Tie Company, Inc. | 583 |
3 |
| Williams Robotics, LLC | 9 |
3 |
| Loggo IP Pty Ltd in its Capacity AS Trustee for Thornton IP Trust | 14 |
3 |
| Harper, Kenneth Edward Creighton | 3 |
3 |
| Pmfhousing GmbH | 3 |
3 |
| Westlake Royal Building Products Inc. | 227 |
3 |
| Other owners | 156 |