- 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: 2369
10-year publication summary
|
252
|
277
|
261
|
256
|
246
|
221
|
172
|
202
|
161
|
90
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| View Operating Corporation | 566 |
295 |
| Hunter Douglas Inc. | 895 |
133 |
| View, Inc. | 277 |
89 |
| Guardian Glass, LLC | 564 |
60 |
| Lutron Technology Company LLC | 2759 |
50 |
| Dai Nippon Printing Co., Ltd. | 4247 |
42 |
| Merck Patent GmbH | 5735 |
40 |
| Cardinal IG Company | 164 |
37 |
| Saint-Gobain Glass France | 3239 |
37 |
| Smart Window Inc., Limited | 107 |
34 |
| Gentex Corporation | 1964 |
33 |
| Sage Electrochromics, Inc. | 258 |
33 |
| Sharp Kabushiki Kaisha | 18520 |
28 |
| DONGWOO FINE-CHEM Co., Ltd. | 1433 |
21 |
| Apple Inc. | 58995 |
19 |
| 3m Innovative Properties Company | 17484 |
19 |
| ClearVue Technologies Ltd. | 67 |
18 |
| Corning Incorporated | 10511 |
17 |
| Pilkington Group Limited | 779 |
17 |
| SVV Technology Innovations, Inc. | 122 |
17 |
| Other owners | 1330 |