- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F26B - Drying solid materials or objects by removing liquid therefrom
- F26B 5/06 - Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
Patent holdings for IPC class F26B 5/06
Total number of patents in this class: 688
10-year publication summary
|
42
|
41
|
46
|
55
|
58
|
81
|
51
|
57
|
59
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IMA Life North America Inc. | 26 |
24 |
| ULVAC, Inc. | 1448 |
20 |
| SP Industries Inc. | 55 |
18 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
16 |
| Millrock Technology, Inc. | 31 |
16 |
| Terumo BCT Biotechnologies, LLC | 41 |
15 |
| Baxter International Inc. | 2425 |
11 |
| Baxter Healthcare S.A. | 1810 |
11 |
| Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg | 73 |
11 |
| Martin Christ Gefriertrocknungsanlagen GmbH | 29 |
10 |
| Sanofi Pasteur SA | 73 |
9 |
| Terumo BCT, Inc. | 399 |
7 |
| Purdue Research Foundation | 3277 |
7 |
| Azbil Corporation | 486 |
7 |
| Oncopeptides AB | 66 |
7 |
| Sanofi Pasteur | 277 |
7 |
| Adienne Pharma & Biotech SA | 22 |
7 |
| F. Hoffmann-La Roche AG | 7958 |
6 |
| The BOC Group plc | 54 |
6 |
| GEA Lyophil GmbH | 39 |
6 |
| Other owners | 467 |