- All sections
- C - Chemistry; metallurgy
- 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: 2123
10-year publication summary
|
148
|
157
|
156
|
193
|
168
|
152
|
162
|
163
|
134
|
49
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Total Marketing Services | 487 |
76 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
51 |
| A.L.M. Holding Company | 82 |
48 |
| Ergon Asphalt & Emulsions, Inc. | 108 |
47 |
| Kao Corporation | 4843 |
46 |
| BASF SE | 19740 |
44 |
| Owens Corning Intellectual Capital, LLC | 1456 |
39 |
| Iowa State University Research Foundation, Inc. | 685 |
36 |
| Cargill, Incorporated | 2835 |
35 |
| Saudi Arabian Oil Company | 11322 |
32 |
| ExxonMobil Research And Engineering Company | 2830 |
31 |
| Bmic LLC | 630 |
26 |
| Innophos, Inc. | 151 |
24 |
| Honeywell International Inc. | 13799 |
22 |
| Arkema France | 3790 |
21 |
| Total Raffinage Marketing | 154 |
21 |
| King Fahd University of Petroleum and Minerals | 779 |
19 |
| Eurovia | 102 |
18 |
| Heritage Research Group, LLC | 48 |
17 |
| Shell Oil Company | 2196 |
16 |
| Other owners | 1454 |