- 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: 2307
10-year publication summary
|
157
|
193
|
168
|
152
|
161
|
167
|
141
|
144
|
138
|
90
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Total Marketing Services | 449 |
62 |
| Ergon Asphalt & Emulsions, Inc. | 118 |
57 |
| BASF SE | 21308 |
55 |
| Kao Corporation | 5076 |
55 |
| A.L.M. Holding Company | 84 |
51 |
| Totalenergies Onetech | 1536 |
46 |
| Shell Internationale Research Maatschappij B.V. | 3398 |
42 |
| Cargill, Incorporated | 2956 |
39 |
| Iowa State University Research Foundation, Inc. | 829 |
39 |
| Owens Corning Intellectual Capital, LLC | 1731 |
38 |
| Bmic LLC | 805 |
35 |
| Saudi Arabian Oil Company | 14248 |
32 |
| ExxonMobil Research And Engineering Company | 2407 |
29 |
| Bmrc LLC | 36 |
23 |
| Arizona Board of Regents on behalf of Arizona State University | 2941 |
22 |
| Arkema France | 4242 |
22 |
| Total Raffinage Marketing | 146 |
21 |
| Solstice Advanced Materials US, Inc. | 979 |
21 |
| King Fahd University of Petroleum and Minerals | 1576 |
19 |
| Heritage Research Group, LLC | 71 |
18 |
| Other owners | 1581 |