- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 9/11 - Roller shutters
Patent holdings for IPC class E06B 9/11
Total number of patents in this class: 101
10-year publication summary
|
7
|
9
|
6
|
8
|
9
|
10
|
5
|
5
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rehau AG + Co | 401 |
13 |
| Qualitas Manufacturing, Inc. | 83 |
5 |
| Cornellcookson, LLC | 181 |
5 |
| Rytec Corporation | 132 |
4 |
| Rite-Hite Holding Corporation | 647 |
3 |
| Ultraframe (UK) Limited | 42 |
3 |
| Ludewig GmbH | 3 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10924 |
2 |
| Assa Abloy Entrance Systems AB | 528 |
2 |
| Bank of America, N.A. | 332 |
2 |
| Bubendorff | 12 |
2 |
| Nautilus Shutter LLC | 3 |
2 |
| Ocado Innovation Limited | 923 |
2 |
| Seuster KG | 26 |
2 |
| VKR Holding A/S | 566 |
2 |
| Lutron Technology Company LLC | 2532 |
2 |
| CW Products Pty Ltd | 5 |
2 |
| 420820 Ontario Limited | 14 |
1 |
| Amiserru, S.L. | 49 |
1 |
| Ashimori Industry Co., Ltd. | 260 |
1 |
| Other owners | 42 |