- All sections
- E - Fixed constructions
- E04C - Structural elementsbuilding materials
- E04C 5/16 - Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
Patent holdings for IPC class E04C 5/16
Total number of patents in this class: 715
10-year publication summary
|
74
|
94
|
94
|
76
|
76
|
81
|
61
|
86
|
87
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Max Co., Ltd. | 864 |
33 |
| Cetres Holdings, LLC | 119 |
19 |
| Illinois Tool Works Inc. | 11866 |
11 |
| Dayton Superior Corporation | 102 |
10 |
| Makita Corporation | 2571 |
8 |
| Innovativ Plast I Vast AB | 16 |
8 |
| Tindall Corporation | 52 |
8 |
| Hilti Aktiengesellschaft | 3675 |
7 |
| Mitek Holdings, Inc. | 248 |
7 |
| Casne Verige Pty Ltd | 13 |
6 |
| ROC Co., Ltd. | 9 |
6 |
| Simpson Strong-Tie Company, Inc. | 744 |
6 |
| Wobben Properties GmbH | 1219 |
6 |
| Brandsafway Services LLC | 68 |
6 |
| Coupler Solutions Limited | 6 |
6 |
| M3s IP Pty Ltd | 6 |
6 |
| 3jr, LLC | 24 |
6 |
| Korea Institute of Civil Engineering and Building Technology | 142 |
5 |
| Silicon Holding B.V. | 23 |
5 |
| Samsung C&T Corporation | 186 |
5 |
| Other owners | 541 |