- 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 9/24 - Screens or other constructions affording protection against light, especially against sunshineSimilar screens for privacy or appearance
Patent holdings for IPC class E06B 9/24
Total number of patents in this class: 2287
10-year publication summary
|
238
|
242
|
263
|
249
|
238
|
228
|
212
|
164
|
187
|
148
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| View Operating Corporation | 538 |
275 |
| Hunter Douglas Inc. | 901 |
130 |
| View, Inc. | 288 |
96 |
| Guardian Glass, LLC | 571 |
60 |
| Lutron Technology Company LLC | 2610 |
44 |
| Dai Nippon Printing Co., Ltd. | 4146 |
41 |
| Merck Patent GmbH | 5759 |
38 |
| Cardinal IG Company | 159 |
37 |
| Saint-Gobain Glass France | 3240 |
35 |
| Smart Window Inc., Limited | 106 |
34 |
| Gentex Corporation | 1931 |
33 |
| Sage Electrochromics, Inc. | 263 |
33 |
| Sharp Kabushiki Kaisha | 18624 |
28 |
| Apple Inc. | 56283 |
19 |
| 3m Innovative Properties Company | 17730 |
19 |
| Corning Incorporated | 10387 |
18 |
| ClearVue Technologies Ltd. | 66 |
17 |
| DONGWOO FINE-CHEM Co., Ltd. | 1384 |
17 |
| Pilkington Group Limited | 774 |
17 |
| MechoShade Systems, LLC | 135 |
17 |
| Other owners | 1279 |