- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/30 - Sulfur-, selenium-, or tellurium-containing compounds
Patent holdings for IPC class C08K 3/30
Total number of patents in this class: 1409
10-year publication summary
|
96
|
133
|
132
|
139
|
132
|
118
|
98
|
106
|
80
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17744 |
34 |
| BASF SE | 21149 |
22 |
| Ube Material Industries, Ltd. | 103 |
22 |
| Bridgestone Corporation | 7234 |
15 |
| Zeon Corporation | 4123 |
15 |
| SHPP Global Technologies B.V. | 1091 |
15 |
| Samsung Electronics Co., Ltd. | 151303 |
14 |
| SABIC Global Technologies B.V. | 4449 |
14 |
| Ticona LLC | 607 |
14 |
| 3m Innovative Properties Company | 17607 |
13 |
| Kingfa SCI & Tech Co. Ltd. | 660 |
13 |
| Nan Ya Plastics Corporation | 477 |
12 |
| Samsung SDI Co., Ltd. | 9233 |
10 |
| Sumitomo Rubber Industries, Ltd. | 4713 |
10 |
| Compagnie Generale des Etablissements Michelin | 4855 |
9 |
| Acushnet Company | 2604 |
8 |
| Dow Global Technologies LLC | 10699 |
8 |
| Sachtleben Chemie GmbH | 56 |
8 |
| Samsung Display Co., Ltd. | 37201 |
7 |
| Ems-patent AG | 172 |
7 |
| Other owners | 1139 |