- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F26B - Drying solid materials or objects by removing liquid therefrom
- F26B 21/00 - Arrangements for supplying or controlling air or gases for drying solid materials or objects
Patent holdings for IPC class F26B 21/00
Total number of patents in this class: 1068
10-year publication summary
|
69
|
55
|
98
|
136
|
105
|
114
|
110
|
117
|
130
|
34
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
61 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Hewlett-Packard Development Company, L.P. | 28538 |
14 |
| LG Energy Solution, Ltd. | 10813 |
14 |
| Illinois Tool Works Inc. | 11152 |
12 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| Duerr Systems AG | 175 |
10 |
| Durr Systems AG | 323 |
10 |
| Boe Technology Group Co., Ltd. | 35384 |
9 |
| Dyson Technology Limited | 3124 |
8 |
| Spur Concepts Inc. | 13 |
8 |
| China University of Mining and Technology | 1189 |
7 |
| Sharp Kabushiki Kaisha | 18957 |
7 |
| Corning Incorporated | 9932 |
6 |
| Belanger, Inc. | 115 |
6 |
| Danmarks Tekniske Universitet | 902 |
6 |
| Grenzebach BSH GmbH | 55 |
6 |
| Jiangsu Tenesun Electrical Appliance Co., Ltd. | 20 |
6 |
| KSi Conveyors, Inc. | 23 |
6 |
| Mitsubishi Electric Home Appliance Co., Ltd. | 311 |
6 |
| Other owners | 840 |