- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 7/14 - Glass
Patent holdings for IPC class C08K 7/14
Total number of patents in this class: 2937
10-year publication summary
|
211
|
238
|
219
|
214
|
248
|
304
|
242
|
241
|
202
|
122
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kingfa SCI & Tech Co. Ltd. | 704 |
146 |
| BASF SE | 21303 |
103 |
| SABIC Global Technologies B.V. | 4596 |
86 |
| Lotte Chemical Corporation | 785 |
79 |
| SHPP Global Technologies B.V. | 1103 |
65 |
| Solvay Specialty Polymers USA, LLC | 505 |
61 |
| Johns Manville | 920 |
57 |
| Sumitomo Chemical Company, Limited | 8996 |
56 |
| Ticona LLC | 604 |
52 |
| Toray Industries, Inc. | 7096 |
51 |
| LG Chem, Ltd. | 17921 |
47 |
| Polyplastics Co., Ltd. | 623 |
41 |
| Arkema France | 4238 |
39 |
| Mitsubishi Engineering-Plastics Corporation | 302 |
39 |
| Lotte Advanced Materials Co., Ltd. | 398 |
35 |
| Ems-patent AG | 172 |
34 |
| Idemitsu Kosan Co., Ltd. | 4234 |
32 |
| Borealis AG | 2735 |
32 |
| Nitto Boseki Co., Ltd. | 302 |
32 |
| DIC Corporation | 3961 |
26 |
| Other owners | 1824 |