- All sections
- E - Fixed constructions
- E01H - Street cleaningcleaning of permanent wayscleaning beachescleaning landdispersing fog in general
- E01H 11/00 - Control of undesirable vegetation on roads or permanent ways of railwaysApplying liquids, e.g. water, weed-killer, bitumen, to permanent ways
Patent holdings for IPC class E01H 11/00
Total number of patents in this class: 50
10-year publication summary
|
2
|
11
|
7
|
10
|
2
|
3
|
2
|
3
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer AG | 3423 |
11 |
| Discovery Purchaser Corporation | 322 |
10 |
| Bilberry SAS | 26 |
4 |
| Discovery Purchaser Corporation | 10 |
4 |
| Kubacak, Gregory John Charles, Mr. | 4 |
3 |
| Extenday IP Limited | 15 |
2 |
| Zasso GmbH | 11 |
2 |
| Bayer Cropscience LP | 340 |
1 |
| Denka Company Limited | 2692 |
1 |
| Kverneland Group Nieuw-vennep B.V. | 68 |
1 |
| Redexim B.V. | 42 |
1 |
| Steamwand International Pty Ltd | 2 |
1 |
| Dansand A/S | 11 |
1 |
| Geosintesi S.p.A | 5 |
1 |
| Firma Martin A/S | 1 |
1 |
| IProS Industrie Produkte Service GmbH | 1 |
1 |
| ISHIKAWA Shigenori | 1 |
1 |
| Shenzhen Fangpeng Technology Co., Ltd. | 36 |
1 |
| Kouei Chemical Corporation | 1 |
1 |
| Gregory John Charles Kubacak | 1 |
1 |
| Other owners | 1 |