- All sections
- C - Chemistry; metallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 11/00 - Use of ingredients of unknown constitution, e.g. undefined reaction products
Patent holdings for IPC class C08K 11/00
Total number of patents in this class: 427
10-year publication summary
|
42
|
36
|
30
|
30
|
30
|
63
|
56
|
52
|
38
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Synthomer Adhesive Technologies LLC | 101 |
11 |
| BASF SE | 19740 |
8 |
| Lyten, Inc. | 238 |
6 |
| California Institute of Technology | 3884 |
5 |
| Global Graphene Group, Inc. | 246 |
5 |
| North Carolina Agricultural and Technical State University | 46 |
5 |
| Evoco Ltd. | 42 |
5 |
| APG Polytech, LLC | 29 |
5 |
| LG Chem, Ltd. | 17205 |
4 |
| The Yokohama Rubber Co., Ltd. | 3929 |
4 |
| Lignol Innovations Ltd. | 26 |
4 |
| University of Guelph | 343 |
4 |
| Westlake Royal Building Products Inc. | 227 |
4 |
| Sumitomo Chemical Company, Limited | 8808 |
3 |
| Bridgestone Corporation | 7067 |
3 |
| Rohm and Haas Company | 2805 |
3 |
| Compagnie générale des établissements Michelin SCA | 2477 |
3 |
| CJ Cheiljedang Corporation | 2964 |
3 |
| Corporation de l'École Polytechnique de Montréal | 103 |
3 |
| Exacto, Inc. | 30 |
3 |
| Other owners | 336 |