- All sections
- B - Performing operationstransporting
- B05B - Spraying apparatusatomising apparatusnozzles
- B05B 1/32 - Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
Patent holdings for IPC class B05B 1/32
Total number of patents in this class: 280
10-year publication summary
|
29
|
27
|
24
|
24
|
20
|
18
|
17
|
8
|
12
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nelson Irrigation Corporation | 122 |
11 |
| Rain Bird Corporation | 425 |
8 |
| Hewlett-Packard Development Company, L.P. | 25864 |
7 |
| Fisher Controls International LLC | 1507 |
6 |
| Kohler Co. | 4059 |
5 |
| Robert Bosch GmbH | 42705 |
5 |
| EXEL Industries | 543 |
5 |
| Raven Industries, Inc. | 302 |
5 |
| Yuan MEI Corp. | 117 |
5 |
| Husqvarna AB | 2914 |
4 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3985 |
4 |
| Water Pik, Inc. | 590 |
4 |
| A-paint Specialty, Inc. | 47 |
4 |
| Hamilton Sundstrand Corporation | 4891 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4969 |
3 |
| Areco FINANCES et Technologie - Arfitec | 58 |
3 |
| GOJO Industries, Inc. | 882 |
3 |
| Guangzhou Seagull Kitchen and Bath Products Co., Ltd. | 30 |
3 |
| Hunter Industries, Inc. | 296 |
3 |
| Windmoeller & Hoelscher KG | 173 |
3 |
| Other owners | 186 |