- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 95/00 - Compositions of bituminous materials, e.g. asphalt, tar or pitch
Patent holdings for IPC class C08L 95/00
Total number of patents in this class: 2246
10-year publication summary
|
133
|
133
|
168
|
154
|
132
|
135
|
151
|
121
|
136
|
92
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Total Marketing Services | 453 |
62 |
| Ergon Asphalt & Emulsions, Inc. | 117 |
56 |
| BASF SE | 20940 |
52 |
| Kao Corporation | 4967 |
52 |
| A.L.M. Holding Company | 84 |
52 |
| Totalenergies Onetech | 1343 |
51 |
| Shell Internationale Research Maatschappij B.V. | 3548 |
46 |
| Cargill, Incorporated | 2891 |
38 |
| Iowa State University Research Foundation, Inc. | 777 |
38 |
| Owens Corning Intellectual Capital, LLC | 1632 |
36 |
| Saudi Arabian Oil Company | 13224 |
33 |
| Bmic LLC | 735 |
33 |
| ExxonMobil Research And Engineering Company | 2570 |
31 |
| Honeywell International Inc. | 13540 |
24 |
| Arkema France | 4154 |
22 |
| Total Raffinage Marketing | 153 |
21 |
| Innophos, Inc. | 143 |
20 |
| Bmrc LLC | 32 |
20 |
| King Fahd University of Petroleum and Minerals | 1212 |
19 |
| Arizona Board of Regents on behalf of Arizona State University | 2644 |
18 |
| Other owners | 1522 |