- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 24/02 - AlcoholsPhenolsEthers
Patent holdings for IPC class C04B 24/02
Total number of patents in this class: 324
10-year publication summary
|
23
|
43
|
26
|
29
|
14
|
27
|
24
|
28
|
15
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13886 |
39 |
| Kao Corporation | 5031 |
29 |
| Sika Technology AG | 2931 |
19 |
| Construction Research & Technology GmbH | 625 |
15 |
| A.L.M. Holding Company | 84 |
13 |
| Ergon Asphalt & Emulsions, Inc. | 118 |
13 |
| Halliburton Energy Services, Inc. | 21125 |
8 |
| Takemoto Yushi Kabushiki Kaisha | 172 |
8 |
| GCP Applied Technologies Inc. | 471 |
7 |
| Nippon Shokubai Co., Ltd. | 1518 |
6 |
| United States Gypsum Company | 898 |
6 |
| LG Energy Solution, Ltd. | 16862 |
6 |
| BASF SE | 21151 |
5 |
| Chryso | 61 |
5 |
| Starcin Holding France | 77 |
5 |
| Rockwool A/S | 814 |
4 |
| Denka Company Limited | 2682 |
3 |
| Iowa State University Research Foundation, Inc. | 805 |
3 |
| Knauf Gips KG | 628 |
3 |
| LATICRETE International, Inc. | 151 |
3 |
| Other owners | 124 |