- All sections
- E - Fixed constructions
- E01H - Street cleaningcleaning of permanent wayscleaning beachescleaning landdispersing fog in general
- E01H 1/00 - Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
Patent holdings for IPC class E01H 1/00
Total number of patents in this class: 148
10-year publication summary
|
9
|
22
|
14
|
15
|
17
|
7
|
18
|
13
|
19
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aero-Tech Pty Ltd. | 17 |
5 |
| Positec Power Tools (Suzhou) Co., Ltd. | 729 |
5 |
| Old Dominion Brush Company | 19 |
5 |
| Dulevo International S.p.A. | 22 |
4 |
| NPK Access Solutions LLC | 48 |
4 |
| Glatt GmbH | 147 |
3 |
| Hg3 S.à.r.l. | 17 |
3 |
| Newpark Mats & Integrated Services LLC | 34 |
3 |
| Sicurezza e Ambiente SpA | 4 |
3 |
| Siemens AG | 24346 |
2 |
| Robert Bosch GmbH | 42861 |
2 |
| Komatsu Ltd. | 4602 |
2 |
| 3rd Millennium Solutions, Ltd. | 7 |
2 |
| Federal Signal Corporation | 236 |
2 |
| H. Lotterman Beheer B.V. | 3 |
2 |
| Koks Group B.V. | 11 |
2 |
| Lely Patent N.V. | 752 |
2 |
| Providential Innovations, LLC | 9 |
2 |
| Sajakorpi Oy | 11 |
2 |
| Tennant Company | 270 |
2 |
| Other owners | 91 |