- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/47 - Thiazoles
Patent holdings for IPC class C08K 5/47
Total number of patents in this class: 370
10-year publication summary
|
23
|
41
|
31
|
53
|
35
|
34
|
19
|
25
|
45
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7156 |
36 |
| Compagnie générale des établissements Michelin SCA | 2524 |
19 |
| Sumitomo Rubber Industries, Ltd. | 4407 |
16 |
| Lanxess Deutschland GmbH | 1121 |
16 |
| Compagnie Generale des Etablissements Michelin | 4625 |
16 |
| BASF SE | 20421 |
12 |
| 3m Innovative Properties Company | 17969 |
11 |
| Denka Company Limited | 2465 |
10 |
| Michelin Recherche et Technique S.A. | 2235 |
6 |
| The Yokohama Rubber Co., Ltd. | 3964 |
6 |
| NOK Corporation | 2174 |
6 |
| Henkel AG & Co. KGaA | 10357 |
5 |
| Zeon Corporation | 4002 |
5 |
| LG Chem, Ltd. | 17643 |
4 |
| FUJIFILM Corporation | 28829 |
4 |
| Sumitomo Chemical Company, Limited | 8987 |
4 |
| Continental Reifen Deutschland GmbH | 2424 |
4 |
| The Goodyear Tire & Rubber Company | 2570 |
4 |
| ExxonMobil Chemical Patents Inc. | 4116 |
4 |
| Toray Industries, Inc. | 6857 |
4 |
| Other owners | 178 |