- 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: 103
10-year publication summary
|
7
|
9
|
6
|
8
|
9
|
10
|
5
|
5
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rehau AG + Co | 410 |
14 |
| Cornellcookson, LLC | 176 |
5 |
| Qualitas Manufacturing, Inc. | 80 |
4 |
| Rytec Corporation | 133 |
4 |
| Rite-Hite Holding Corporation | 655 |
3 |
| Ultraframe (UK) Limited | 45 |
3 |
| Ludewig GmbH | 3 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10694 |
2 |
| Assa Abloy Entrance Systems AB | 506 |
2 |
| Bank of America, N.A. | 238 |
2 |
| Bubendorff | 12 |
2 |
| Nautilus Shutter LLC | 3 |
2 |
| Ocado Innovation Limited | 839 |
2 |
| Seuster KG | 27 |
2 |
| VKR Holding A/S | 564 |
2 |
| Promptlink Communications, Inc. | 31 |
2 |
| Lutron Technology Company LLC | 2421 |
2 |
| CW Products Pty Ltd | 5 |
2 |
| 420820 Ontario Limited | 14 |
1 |
| Amiserru, S.L. | 49 |
1 |
| Other owners | 43 |