- 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 13/08 - Surfaces simulating grass
Patent holdings for IPC class E01C 13/08
Total number of patents in this class: 933
10-year publication summary
|
85
|
77
|
102
|
100
|
80
|
80
|
65
|
83
|
116
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Polytex Sportbeläge Produktions-GmbH | 140 |
105 |
| Watershed Geosynthetics LLC | 120 |
36 |
| Ten Cate Thiolon B.V. | 74 |
33 |
| Columbia Insurance Company | 1455 |
25 |
| Dow Global Technologies LLC | 10944 |
25 |
| Brock USA, LLC | 60 |
23 |
| Tarkett Sports Canada Inc. | 45 |
23 |
| Technology Licensing Corporation | 69 |
20 |
| Shaw Industries Group, Inc. | 381 |
16 |
| Melos GmbH | 43 |
15 |
| Tarkett Inc. | 87 |
15 |
| All Victory Grass (Guangzhou) Co., Ltd. | 23 |
12 |
| APT Advanced Polymer Technology Corp. | 162 |
11 |
| Rockwool A/S | 834 |
11 |
| Permavoid Limited | 34 |
10 |
| Saltex Oy | 15 |
10 |
| SMG Sportplatzmaschinenbau GmbH | 51 |
9 |
| CoCreation Grass Co., Ltd. | 23 |
8 |
| APT Asia Pacific Pty. Ltd. | 17 |
8 |
| Nant Holdings IP, LLC | 821 |
7 |
| Other owners | 511 |