- All sections
- D - Textilespaper
- D02G - Crimping or curling fibres, filaments, yarns, or threadsyarns or threads
- D02G 3/48 - Tyre cords
Patent holdings for IPC class D02G 3/48
Total number of patents in this class: 417
10-year publication summary
|
35
|
51
|
36
|
24
|
45
|
25
|
20
|
28
|
13
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kolon Industries, Inc. | 1757 |
54 |
| Bridgestone Corporation | 7234 |
49 |
| Compagnie Generale des Etablissements Michelin | 4885 |
37 |
| Continental Reifen Deutschland GmbH | 2506 |
29 |
| Compagnie générale des établissements Michelin SCA | 2652 |
27 |
| Kordsa Teknik Tekstil A.S. | 119 |
25 |
| Michelin Recherche et Technique S.A. | 2109 |
23 |
| The Yokohama Rubber Co., Ltd. | 4101 |
23 |
| Pirelli Tyre S.p.A. | 1937 |
20 |
| Hyosung Advanced Materials Corporation | 31 |
14 |
| Sumitomo Rubber Industries, Ltd. | 4713 |
8 |
| Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret A.S. | 48 |
8 |
| NV Bekaert SA | 728 |
7 |
| HS Hyosung Advanced Materials Corporation | 27 |
7 |
| E. I. du Pont de Nemours and Company | 3677 |
6 |
| The Goodyear Tire & Rubber Company | 2385 |
6 |
| Bridgestone Americas Tire Operations, LLC | 1101 |
5 |
| Cordenka GmbH & Co. KG | 16 |
4 |
| Hankook Tire Co., Ltd. | 126 |
3 |
| Hyosung Corporation | 285 |
3 |
| Other owners | 59 |