- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
Patent holdings for IPC class C08J 5/00
Total number of patents in this class: 2715
10-year publication summary
|
237
|
205
|
164
|
137
|
117
|
104
|
91
|
102
|
76
|
66
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17986 |
119 |
| Daikin Industries, Ltd. | 10540 |
71 |
| 3m Innovative Properties Company | 17443 |
50 |
| Cheil Industries Inc. | 804 |
44 |
| E. I. du Pont de Nemours and Company | 3439 |
37 |
| Kaneka Corporation | 4829 |
30 |
| PolyOne Corporation | 181 |
30 |
| BASF SE | 21334 |
29 |
| Lotte Advanced Materials Co., Ltd. | 398 |
29 |
| Sumitomo Chemical Company, Limited | 8992 |
25 |
| Mitsubishi Chemical Corporation | 4767 |
25 |
| Kuraray Co., Ltd. | 3621 |
24 |
| SK Chemicals Co., Ltd. | 649 |
24 |
| NOVA Chemicals (International) S.A. | 807 |
23 |
| SABIC Global Technologies B.V. | 4632 |
23 |
| DIC Corporation | 4000 |
21 |
| The Boeing Company | 20217 |
20 |
| Dow Global Technologies LLC | 11072 |
20 |
| Mitsui Chemicals, Inc. | 3288 |
20 |
| Alcon, Inc. | 5944 |
20 |
| Other owners | 2031 |