- All sections
- E - Fixed constructions
- E01B - Permanent way; permanent-way tools; machines for making railways of all kinds
- E01B 11/32 - Dismountable rail joints with gap-bridging by separate parts; Inserts bridging both rail heads
Patent holdings for IPC class E01B 11/32
Total number of patents in this class: 8
10-year publication summary
0
|
1
|
0
|
0
|
2
|
0
|
0
|
2
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Siemens Mobility SAS | 62 |
3 |
Siemens S.A.S. | 48 |
1 |
Cleveland Track Material, Inc. | 20 |
1 |
Daifuku Co., Ltd. | 860 |
1 |
Joerg Beutler | 5 |
1 |
Taiwan Daifuku Co., Ltd. | 5 |
1 |
Other owners | 0 |