- All sections
- C - Chemistry; metallurgy
- C08J - Working-up; general processes of compounding; after-treatment not covered by subclasses , , , or
- C08J 3/18 - Plasticising macromolecular compounds
Patent holdings for IPC class C08J 3/18
Total number of patents in this class: 287
10-year publication summary
|
40
|
48
|
31
|
19
|
17
|
16
|
20
|
29
|
23
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
11 |
| BASF SE | 19740 |
10 |
| Emerald Kalama Chemical, LLC | 39 |
8 |
| ExxonMobil Chemical Patents Inc. | 4286 |
5 |
| Roquette Freres | 1002 |
5 |
| Evonik Oxeno GmbH & Co. KG | 278 |
5 |
| Braskem S.A. | 441 |
4 |
| Evoco Ltd. | 42 |
4 |
| Staedtler SE | 233 |
4 |
| Kimberly-clark Worldwide, Inc. | 5854 |
3 |
| Compagnie générale des établissements Michelin SCA | 2477 |
3 |
| Baxter International Inc. | 2425 |
3 |
| Georgia Tech Research Corporation | 2453 |
3 |
| 6732667 Manitoba Inc. | 3 |
3 |
| The Coca-Cola Company | 2528 |
3 |
| Eastman Chemical Company | 2239 |
3 |
| FPInnovations | 259 |
3 |
| MonoSol, LLC | 226 |
3 |
| Aquapak Polymers Limited | 6 |
3 |
| Erthos Inc. | 18 |
3 |
| Other owners | 198 |