- 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: 1132
10-year publication summary
|
56
|
68
|
84
|
129
|
133
|
125
|
110
|
84
|
108
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7067 |
38 |
| Cargill, Incorporated | 2835 |
35 |
| The Yokohama Rubber Co., Ltd. | 3929 |
33 |
| Dow Global Technologies LLC | 10147 |
31 |
| Bridgestone Americas Tire Operations, LLC | 990 |
29 |
| Compagnie Generale des Etablissements Michelin | 4450 |
22 |
| Ergon Asphalt & Emulsions, Inc. | 108 |
20 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
18 |
| LG Chem, Ltd. | 17205 |
17 |
| The Goodyear Tire & Rubber Company | 2569 |
17 |
| ExxonMobil Chemical Patents Inc. | 4286 |
17 |
| A.L.M. Holding Company | 82 |
16 |
| Idemitsu Kosan Co., Ltd. | 3995 |
14 |
| Mitsui Chemicals, Inc. | 3134 |
14 |
| Kuraray Co., Ltd. | 3392 |
14 |
| Denka Company Limited | 2189 |
12 |
| Compagnie générale des établissements Michelin SCA | 2477 |
10 |
| Michelin Recherche et Technique S.A. | 2328 |
10 |
| Iowa State University Research Foundation, Inc. | 685 |
10 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
9 |
| Other owners | 746 |