- 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
6
|
7
|
9
|
6
|
8
|
9
|
10
|
5
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Rehau AG + Co | 419 |
15 |
Qualitas Manufacturing, Inc. | 63 |
4 |
Rytec Corporation | 126 |
4 |
Rite-Hite Holding Corporation | 649 |
3 |
Ultraframe (UK) Limited | 47 |
3 |
VKR Holding A/S | 575 |
3 |
Cornellcookson, LLC | 152 |
3 |
Lutron Technology Company LLC | 2300 |
3 |
Ludewig GmbH | 3 |
3 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
Assa Abloy Entrance Systems AB | 451 |
2 |
Bank of America, N.A. | 274 |
2 |
Bubendorff | 12 |
2 |
Nautilus Shutter LLC | 3 |
2 |
Ocado Innovation Limited | 735 |
2 |
Seuster KG | 26 |
2 |
Promptlink Communications, Inc. | 27 |
2 |
CW Products Pty Ltd | 6 |
2 |
420820 Ontario Limited | 16 |
1 |
Amiserru, S.L. | 49 |
1 |
Other owners | 42 |