- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 24/40 - Compounds containing silicon, titanium or zirconium
Patent holdings for IPC class C04B 24/40
Total number of patents in this class: 55
10-year publication summary
|
4
|
0
|
2
|
1
|
5
|
3
|
6
|
5
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13940 |
6 |
| Mitsubishi Materials Corporation | 2462 |
3 |
| United Arab Emirates University | 367 |
3 |
| AES Co., Ltd. | 4 |
2 |
| Aramco Services Company | 4172 |
2 |
| Henry Company, LLC | 240 |
2 |
| Innophos, Inc. | 143 |
2 |
| Worcester Polytechnic Institute | 533 |
2 |
| Aramco Americas | 120 |
2 |
| Halliburton Energy Services, Inc. | 21161 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3474 |
1 |
| Caterpillar Inc. | 10067 |
1 |
| Antolini Luigi & C. S.P.A. | 113 |
1 |
| Asian Paints Ltd. | 30 |
1 |
| China Petroleum & Chemical Corporation | 2027 |
1 |
| CNPC Bohai Drilling Engineering Company Limited | 2 |
1 |
| Denka Company Limited | 2692 |
1 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 606 |
1 |
| Fundacion Labein | 9 |
1 |
| Fundacion Tecnalia Research & Innovation | 217 |
1 |
| Other owners | 20 |