- All sections
- E - Fixed constructions
- E04B - General building constructions; walls, e.g. partitions; roofs; floors; ceilings; insulation or other protection of buildings
- E04B 1/36 - Bearings or like supports allowing movement
Patent holdings for IPC class E04B 1/36
Total number of patents in this class: 131
10-year publication summary
26
|
16
|
14
|
17
|
11
|
18
|
10
|
15
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Emeh, Inc. | 91 |
6 |
Worksafe Technologies | 19 |
6 |
Maurer Sohne Engineering GmbH & Co. KG | 13 |
5 |
Advanced Architectural Products, LLC | 72 |
4 |
Oiles Corporation | 515 |
4 |
Corebrace, LLC | 8 |
3 |
Ideal Brain Co., Ltd. | 9 |
3 |
ISO Systems Limited | 3 |
3 |
Simpson Strong-Tie Company, Inc. | 583 |
3 |
Thermacrete L.L.C. | 11 |
3 |
Maurer Engineering GmbH | 42 |
3 |
Tsinghua University | 5426 |
2 |
Auckland UniServices Limited | 503 |
2 |
CVI Engineering S.R.L. | 2 |
2 |
Guarniflon S.p.A. | 23 |
2 |
IHI Corporation | 3268 |
2 |
Nabors Drilling Technologies USA, Inc. | 533 |
2 |
Ocado Innovation Limited | 735 |
2 |
OMG, Inc. | 146 |
2 |
Universitat Politecnica de Catalunya | 364 |
2 |
Other owners | 70 |