- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 91/00 - Compositions of oils, fats or waxes; Compositions of derivatives thereof
Patent holdings for IPC class C08L 91/00
Total number of patents in this class: 1190
10-year publication summary
|
68
|
84
|
129
|
133
|
125
|
110
|
85
|
110
|
87
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7147 |
40 |
| Cargill, Incorporated | 2894 |
36 |
| The Yokohama Rubber Co., Ltd. | 3961 |
35 |
| Dow Global Technologies LLC | 10156 |
31 |
| Bridgestone Americas Tire Operations, LLC | 1041 |
31 |
| Compagnie Generale des Etablissements Michelin | 4621 |
24 |
| Ergon Asphalt & Emulsions, Inc. | 114 |
21 |
| LG Chem, Ltd. | 17639 |
18 |
| Sumitomo Rubber Industries, Ltd. | 4406 |
18 |
| The Goodyear Tire & Rubber Company | 2568 |
17 |
| A.L.M. Holding Company | 84 |
17 |
| ExxonMobil Chemical Patents Inc. | 4114 |
15 |
| Mitsui Chemicals, Inc. | 3187 |
15 |
| Kuraray Co., Ltd. | 3463 |
15 |
| Idemitsu Kosan Co., Ltd. | 4103 |
14 |
| Denka Company Limited | 2459 |
12 |
| Compagnie générale des établissements Michelin SCA | 2519 |
10 |
| Michelin Recherche et Technique S.A. | 2236 |
10 |
| Iowa State University Research Foundation, Inc. | 743 |
10 |
| MCPP Innovation LLC | 97 |
10 |
| Other owners | 791 |