- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25D - Refrigerators; cold rooms; ice-boxes; cooling or freezing apparatus not otherwise provided for
- F25D 1/00 - Devices using naturally-cold air or water
Patent holdings for IPC class F25D 1/00
Total number of patents in this class: 67
10-year publication summary
|
7
|
4
|
2
|
10
|
9
|
2
|
5
|
8
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 20786 |
3 |
| Carrier Corporation | 4759 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| The Boeing Company | 19843 |
2 |
| Lam Research Corporation | 4775 |
2 |
| Nordic Refrigeration, Inc. | 3 |
2 |
| OMNICELL, Inc. | 309 |
2 |
| Kyndryl, Inc. | 3161 |
2 |
| Allergia- ja Sisäilma-apu Sarne Oy | 3 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| Airbus Operations GmbH | 3188 |
1 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
1 |
| Fujitsu Limited | 19265 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Whirlpool Corporation | 4238 |
1 |
| Wisconsin Alumni Research Foundation | 3774 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Arcelik A.S. | 3617 |
1 |
| A.r.i.s. S.p.A. | 3 |
1 |
| Other owners | 36 |