- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- 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: 1197
10-year publication summary
|
55
|
97
|
136
|
105
|
114
|
110
|
117
|
134
|
105
|
82
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73111 |
70 |
| LG Energy Solution, Ltd. | 15055 |
26 |
| Samsung Electronics Co., Ltd. | 146346 |
18 |
| Illinois Tool Works Inc. | 11469 |
16 |
| Hewlett-Packard Development Company, L.P. | 25881 |
14 |
| Duerr Systems AG | 229 |
13 |
| Spur Concepts Inc. | 20 |
13 |
| Mitsubishi Electric Corporation | 46127 |
11 |
| Durr Systems AG | 361 |
10 |
| Boe Technology Group Co., Ltd. | 41217 |
8 |
| Contemporary Amperex Technology Co., Limited | 6643 |
8 |
| Dyson Technology Limited | 3641 |
8 |
| R.P. Scherer Technologies, LLC | 301 |
8 |
| Taikisha Ltd. | 120 |
8 |
| China University of Mining and Technology | 1255 |
7 |
| KSi Conveyors, Inc. | 25 |
7 |
| Sharp Kabushiki Kaisha | 18738 |
7 |
| Corning Incorporated | 10263 |
6 |
| Belanger, Inc. | 141 |
6 |
| Danmarks Tekniske Universitet | 970 |
6 |
| Other owners | 927 |