- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 91/08 - Mineral waxes
Patent holdings for IPC class C08L 91/08
Total number of patents in this class: 121
10-year publication summary
|
10
|
8
|
14
|
12
|
5
|
8
|
4
|
10
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shell Internationale Research Maatschappij B.V. | 3403 |
7 |
| Shell Oil Company | 2071 |
7 |
| Compagnie Generale des Etablissements Michelin | 4970 |
6 |
| Sasol Germany GmbH | 194 |
5 |
| Sasol Wax GmbH | 23 |
5 |
| Cargill, Incorporated | 2964 |
4 |
| ExxonMobil Research And Engineering Company | 2422 |
3 |
| Lawrence Livermore National Security, LLC | 1973 |
3 |
| 3D Systems, Inc. | 584 |
3 |
| Kuraray Co., Ltd. | 3589 |
3 |
| Ultradent Products, Inc. | 346 |
3 |
| 3m Innovative Properties Company | 17478 |
2 |
| Columbia Insurance Company | 1455 |
2 |
| Rohm and Haas Company | 2951 |
2 |
| Idemitsu Kosan Co., Ltd. | 4235 |
2 |
| The Yokohama Rubber Co., Ltd. | 4114 |
2 |
| REMET Corporation | 22 |
2 |
| SK Innovation Co., Ltd. | 1483 |
2 |
| Ennis-flint, Inc. | 107 |
2 |
| KLEIN, David | 128 |
2 |
| Other owners | 54 |