- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 14/30 - Oxides other than silica
Patent holdings for IPC class C04B 14/30
Total number of patents in this class: 368
10-year publication summary
|
16
|
18
|
31
|
44
|
37
|
36
|
47
|
21
|
34
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terra CO2 Technology Holdings, Inc. | 38 |
16 |
| Saudi Arabian Oil Company | 14248 |
13 |
| Halliburton Energy Services, Inc. | 21320 |
6 |
| Georgia-Pacific Gypsum LLC | 224 |
6 |
| Lotte Chemical Corporation | 787 |
6 |
| Imam Abdulrahman Bin Faisal University | 613 |
6 |
| LG Energy Solution, Ltd. | 19066 |
6 |
| Corning Incorporated | 10510 |
5 |
| Hilti Aktiengesellschaft | 3675 |
5 |
| Italcementi S.p.A. | 62 |
5 |
| Carbicrete Inc. | 74 |
5 |
| Carbon Limit Co. | 10 |
5 |
| 3m Innovative Properties Company | 17481 |
4 |
| King Fahd University of Petroleum and Minerals | 1576 |
4 |
| Etex Services NV | 60 |
4 |
| Imertech SAS | 245 |
4 |
| Hydroblok, Inc | 39 |
4 |
| Building Armour Industries LLC | 5 |
4 |
| Construction Research & Technology GmbH | 600 |
3 |
| Heraeus Deutschland GmbH & Co. KG | 403 |
3 |
| Other owners | 254 |