- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 3/00 - Processes of treating or compounding macromolecular substances
Patent holdings for IPC class C08J 3/00
Total number of patents in this class: 1252
10-year publication summary
|
88
|
96
|
86
|
75
|
62
|
66
|
75
|
68
|
50
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10944 |
27 |
| BASF SE | 21303 |
26 |
| Borealis AG | 2737 |
23 |
| SABIC Global Technologies B.V. | 4597 |
20 |
| LG Chem, Ltd. | 17921 |
14 |
| ExxonMobil Chemical Patents Inc. | 3776 |
13 |
| Rohm and Haas Company | 2951 |
10 |
| Arkema France | 4242 |
10 |
| Toray Industries, Inc. | 7113 |
9 |
| INEOS Styrolution Group GmbH | 360 |
9 |
| Kuraray Co., Ltd. | 3589 |
9 |
| Sumitomo Chemical Company, Limited | 9016 |
8 |
| Daikin Industries, Ltd. | 10499 |
8 |
| PPG Industries Ohio, Inc. | 3332 |
8 |
| Covestro Deutschland AG | 2833 |
8 |
| SHPP Global Technologies B.V. | 1103 |
8 |
| Dow Silicones Corporation | 2114 |
7 |
| Agc, Inc. | 5524 |
7 |
| 3m Innovative Properties Company | 17478 |
6 |
| Centre National de La Recherche Scientifique | 11023 |
6 |
| Other owners | 1016 |