- 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: 2809
10-year publication summary
|
183
|
206
|
232
|
216
|
210
|
242
|
294
|
235
|
236
|
190
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kingfa SCI & Tech Co. Ltd. | 655 |
137 |
| BASF SE | 21080 |
95 |
| SABIC Global Technologies B.V. | 4388 |
82 |
| Lotte Chemical Corporation | 735 |
70 |
| Solvay Specialty Polymers USA, LLC | 591 |
70 |
| SHPP Global Technologies B.V. | 1089 |
60 |
| Johns Manville | 947 |
57 |
| Sumitomo Chemical Company, Limited | 9095 |
52 |
| Toray Industries, Inc. | 7004 |
50 |
| Ticona LLC | 599 |
49 |
| LG Chem, Ltd. | 17682 |
45 |
| Arkema France | 4171 |
39 |
| Mitsubishi Engineering-Plastics Corporation | 308 |
39 |
| Polyplastics Co., Ltd. | 608 |
37 |
| Lotte Advanced Materials Co., Ltd. | 404 |
35 |
| Ems-patent AG | 172 |
34 |
| Borealis AG | 2778 |
32 |
| Idemitsu Kosan Co., Ltd. | 4239 |
31 |
| Nitto Boseki Co., Ltd. | 294 |
30 |
| E. I. du Pont de Nemours and Company | 3922 |
26 |
| Other owners | 1739 |