- All sections
- E - Fixed constructions
- E01C - Construction of, or surfaces for, roads, sports grounds, or the like; machines or auxiliary tools for construction or repair
- E01C 23/01 - Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
Patent holdings for IPC class E01C 23/01
Total number of patents in this class: 301
10-year publication summary
12
|
25
|
29
|
33
|
34
|
36
|
31
|
44
|
44
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Caterpillar Paving Products Inc. | 628 |
22 |
NEC Corporation | 32703 |
21 |
Wirtgen GmbH | 507 |
19 |
Joseph vogele AG | 304 |
16 |
MOBA Mobile Automation AG | 63 |
14 |
Fujitsu Limited | 19265 |
9 |
Ricoh Company, Ltd. | 13266 |
9 |
GOMACO Corporation | 57 |
7 |
BOMAG GmbH | 405 |
6 |
KYB Corporation | 1278 |
5 |
Somero Enterprises, Inc. | 83 |
5 |
Fugro-Roadware Inc. | 5 |
5 |
Caterpillar Inc. | 8877 |
4 |
MR Support Inc. | 7 |
4 |
Honda Motor Co., Ltd. | 24537 |
3 |
Mitsubishi Electric Corporation | 43934 |
3 |
Pioneer Corporation | 4843 |
3 |
Freeport-McMoRan Inc. | 50 |
3 |
Stego Industries, LLC | 87 |
3 |
Systemes Pavemetrics Inc. | 6 |
3 |
Other owners | 137 |