- 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: 2720
10-year publication summary
|
277
|
237
|
205
|
164
|
137
|
117
|
103
|
90
|
97
|
47
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17561 |
119 |
| Daikin Industries, Ltd. | 9957 |
64 |
| 3m Innovative Properties Company | 17849 |
52 |
| Cheil Industries Inc. | 902 |
44 |
| E. I. du Pont de Nemours and Company | 4118 |
40 |
| PolyOne Corporation | 204 |
30 |
| Lotte Advanced Materials Co., Ltd. | 410 |
29 |
| Kaneka Corporation | 4486 |
28 |
| BASF SE | 20777 |
27 |
| Sumitomo Chemical Company, Limited | 9009 |
26 |
| Mitsubishi Chemical Corporation | 4485 |
24 |
| SK Chemicals Co., Ltd. | 608 |
24 |
| NOVA Chemicals (International) S.A. | 770 |
23 |
| SABIC Global Technologies B.V. | 4288 |
23 |
| ExxonMobil Chemical Patents Inc. | 4028 |
21 |
| Mitsui Chemicals, Inc. | 3197 |
21 |
| The Boeing Company | 20013 |
20 |
| Arkema France | 3987 |
20 |
| DIC Corporation | 3750 |
20 |
| Kuraray Co., Ltd. | 3490 |
20 |
| Other owners | 2045 |