- 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 5/06 - Pavings made of prefabricated single units made of units with cement or like binders
Patent holdings for IPC class E01C 5/06
Total number of patents in this class: 154
10-year publication summary
11
|
12
|
20
|
27
|
12
|
20
|
9
|
7
|
11
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Oldcastle Building Products Canada, Inc. | 169 |
17 |
Keystone Retaining Wall Systems LLC | 228 |
8 |
Brandbumps, LLC | 18 |
7 |
Integrated Roadways, LLC | 11 |
6 |
Techo-Bloc Inc. | 52 |
6 |
Sf-kooperation GmbH Beton-konzepte | 23 |
4 |
Google LLC | 38759 |
3 |
Oldcastle Architectural, Inc. | 23 |
3 |
Oldcastle Building Products Canada, Inc. / Les Materiaux de Construction Oldcastle Canada, Inc. | 137 |
3 |
Porous Technologies, LLC | 9 |
3 |
Riccobene Designs LLC | 13 |
3 |
Generative Technology Operatives, LLC | 5 |
3 |
Gilliam Harris Engineering, LLC | 3 |
3 |
Schroder, Detlef | 4 |
3 |
Casata Technologies Inc. | 11 |
2 |
Erosion Prevention Products, LLC | 12 |
2 |
Les Materiaux de Construction Oldcastle Canada Inc. | 28 |
2 |
Pavestone, LLC | 76 |
2 |
nVent Services GmbH | 159 |
2 |
Sanders Pre-cast Concrete Systems, Inc. | 4 |
2 |
Other owners | 70 |