- All sections
- C - Chemistrymetallurgy
- C10C - Working-up tar, pitch, asphalt, bitumenpyroligneous acid
- C10C 3/14 - SolidifyingDisintegrating, e.g. granulating
Patent holdings for IPC class C10C 3/14
Total number of patents in this class: 73
10-year publication summary
|
10
|
6
|
15
|
5
|
3
|
18
|
5
|
1
|
1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Philergos Group Foundation | 13 |
12 |
| Total Marketing Services | 449 |
9 |
| Cenovus Energy Inc. | 423 |
6 |
| Canadian National Railway Company | 145 |
4 |
| SunCor Energy Inc. | 734 |
3 |
| Solideum Holdings Inc. | 3 |
3 |
| Centre National de La Recherche Scientifique | 11023 |
2 |
| Gala Industries, Inc. | 46 |
2 |
| Kemira Oyj | 1258 |
2 |
| Asphalt Sciences LLC, DBA Asphalt Sciences LLC | 18 |
2 |
| 1836272 Alberta Ltd. | 4 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2934 |
1 |
| Downer EDI Works Limited | 1 |
1 |
| Ecopetrol S.A. | 58 |
1 |
| Euroline S.r.l. | 9 |
1 |
| IFP Energies Nouvelles | 3098 |
1 |
| IKO Industries Ltd. | 78 |
1 |
| Institut Francais des Sciences et Technologies des Transports, de L'amenagement et des Reseaux | 54 |
1 |
| Kemira Chemicals, Inc. | 76 |
1 |
| Korea Research Institute of Chemical Technology | 1469 |
1 |
| Other owners | 17 |