- All sections
- E - Fixed constructions
- E01C - Construction of, or surfaces for, roads, sports grounds, or the likemachines or auxiliary tools for construction or repair
- E01C 5/20 - Pavings made of prefabricated single units made of units of plastics
Patent holdings for IPC class E01C 5/20
Total number of patents in this class: 147
10-year publication summary
17
|
19
|
24
|
20
|
19
|
18
|
8
|
7
|
7
|
7
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Quality Mat Company | 44 |
11 |
Brandbumps, LLC | 18 |
8 |
Keystone Retaining Wall Systems LLC | 218 |
7 |
Brock USA, LLC | 56 |
6 |
Airlite Plastics Co. | 92 |
5 |
Newpark Mats & Integrated Services LLC | 36 |
4 |
NPK Access Solutions LLC | 46 |
4 |
Astra Capital Incorporated | 38 |
3 |
Flint Trading, Inc. | 41 |
3 |
Signature Systems Group, LLC | 54 |
3 |
Ch3 Solutions, LLC | 48 |
3 |
ISOKON, d.o.o., Slovenske Konjice | 7 |
3 |
Gerflor | 117 |
2 |
Jing SI Pureland Co., Ltd. | 17 |
2 |
Omachron Intellectual Property Inc. | 897 |
2 |
Oxford Plastic Systems Limited | 39 |
2 |
Reynolds Presto Products Inc. | 130 |
2 |
Snap Lock Industries, Inc. | 56 |
2 |
Spartan Mat, LLC | 15 |
2 |
Vast Enterprises, LLC | 4 |
2 |
Other owners | 71 |