- All sections
- A - Human necessities
- A21B - Bakers' ovensmachines or equipment for baking
- A21B 1/22 - Ovens heated by radiators by electric radiators
Patent holdings for IPC class A21B 1/22
Total number of patents in this class: 95
10-year publication summary
|
7
|
5
|
9
|
7
|
10
|
5
|
2
|
6
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier US Appliance Solutions, Inc. | 3568 |
9 |
| Whirlpool Corporation | 4400 |
8 |
| LG Electronics Inc. | 72675 |
6 |
| Ovention, Inc. | 41 |
6 |
| The Middleby Corporation | 52 |
4 |
| Brava Home, Inc. | 53 |
3 |
| Breville Pty Limited | 577 |
3 |
| De Luca Oven Technologies, LLC | 21 |
3 |
| Moretti Forni S.p.A. | 37 |
3 |
| Applied Materials, Inc. | 18475 |
2 |
| BSH Home Appliances Corporation | 770 |
2 |
| Emisshield, Inc. | 15 |
2 |
| Sharkninja Operating LLC | 2350 |
2 |
| Spectrum Brands, Inc. | 889 |
2 |
| W.C. Bradley Co. | 252 |
2 |
| Burger King Company LLC, a Florida limited liability company | 232 |
2 |
| Samsung Display Co., Ltd. | 34349 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8664 |
1 |
| Sharp Corporation | 10305 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4040 |
1 |
| Other owners | 32 |