- 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: 59
10-year publication summary
|
3
|
4
|
0
|
2
|
1
|
5
|
3
|
6
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13442 |
7 |
| Mitsubishi Materials Corporation | 2471 |
3 |
| United Arab Emirates University | 339 |
3 |
| AES Co., Ltd. | 4 |
2 |
| Aramco Services Company | 4042 |
2 |
| Henry Company, LLC | 231 |
2 |
| Innophos, Inc. | 142 |
2 |
| Worcester Polytechnic Institute | 524 |
2 |
| Evonik Operations GmbH | 4178 |
2 |
| Aramco Americas | 120 |
2 |
| Halliburton Energy Services, Inc. | 20991 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3555 |
1 |
| Caterpillar Inc. | 9659 |
1 |
| Rohm and Haas Company | 2913 |
1 |
| Antolini Luigi & C. S.P.A. | 112 |
1 |
| Asian Paints Ltd. | 30 |
1 |
| China Petroleum & Chemical Corporation | 1921 |
1 |
| CNPC Bohai Drilling Engineering Company Limited | 2 |
1 |
| Denka Company Limited | 2631 |
1 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 624 |
1 |
| Other owners | 22 |