- All sections
- E - Fixed constructions
- E06C - Ladders
- E06C 9/06 - Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
Patent holdings for IPC class E06C 9/06
Total number of patents in this class: 21
10-year publication summary
|
3
|
2
|
3
|
4
|
1
|
0
|
5
|
1
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jean-Pierre Lair | 2 |
2 |
| McCue Corporation | 99 |
2 |
| TGW Mechanics GmbH | 90 |
2 |
| Mitsubishi Electric Corporation | 48351 |
1 |
| Lam Research Corporation | 5705 |
1 |
| Georgia Tech Research Corporation | 2977 |
1 |
| Purdue Research Foundation | 3962 |
1 |
| Emory University | 1727 |
1 |
| Fakro PP Sp. z o. o. | 11 |
1 |
| Fast Beam Oy | 10 |
1 |
| Intex Recreation Corp. | 13 |
1 |
| Kelly Industries, LLC | 2 |
1 |
| Southeast Energy Solutions Inc. | 3 |
1 |
| C.D.L. Electric Company, Inc. | 32 |
1 |
| Bobst (Shanghai) Ltd. | 14 |
1 |
| Klejngaard Safety ApS | 2 |
1 |
| Renew Pod Limited | 8 |
1 |
| Shanghai Fengling Renewables Co., Ltd. | 14 |
1 |
| Other owners | 0 |