- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 93/00 - Compositions of natural resinsCompositions of derivatives thereof
Patent holdings for IPC class C08L 93/00
Total number of patents in this class: 137
10-year publication summary
|
4
|
7
|
9
|
7
|
8
|
3
|
4
|
5
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heritage Research Group, LLC | 71 |
7 |
| The Yokohama Rubber Co., Ltd. | 4112 |
5 |
| Nitto Denko Corporation | 8580 |
4 |
| Compagnie générale des établissements Michelin SCA | 2744 |
4 |
| Novamont S.p.A. | 395 |
4 |
| Compagnie Generale des Etablissements Michelin | 4979 |
4 |
| Nouryon Chemicals International B.V. | 648 |
4 |
| Bridgestone Corporation | 7268 |
3 |
| Michelin Recherche et Technique S.A. | 2079 |
3 |
| Eiffage Infrastructures | 28 |
3 |
| Harima Chemicals, Inc. | 203 |
3 |
| Oleon SAS | 4 |
3 |
| Soprema | 91 |
3 |
| 3m Innovative Properties Company | 17445 |
2 |
| The Goodyear Tire & Rubber Company | 2388 |
2 |
| ExxonMobil Chemical Patents Inc. | 3760 |
2 |
| Ingevity South Carolina, LLC | 187 |
2 |
| Kitagawa Industries Co., Ltd. | 211 |
2 |
| Latexfalt B.V. | 19 |
2 |
| Osaka Municipal Technical Research Institute | 34 |
2 |
| Other owners | 73 |