- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 103/54 - PigmentsDyes
Patent holdings for IPC class C04B 103/54
Total number of patents in this class: 77
10-year publication summary
|
4
|
8
|
10
|
8
|
8
|
7
|
4
|
9
|
5
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Etex Services NV | 58 |
7 |
| Imam Abdulrahman Bin Faisal University | 533 |
6 |
| Eternit N.V. | 32 |
3 |
| Omya International AG | 773 |
3 |
| Solomon Colors, Inc. | 39 |
3 |
| Construction Research & Technology GmbH | 641 |
2 |
| Saudi Arabian Oil Company | 13316 |
2 |
| Metallo Belgium | 53 |
2 |
| Sociedad Industrial Pizarreno | 3 |
2 |
| Guangdong Phomi MCM Co., Ltd. | 4 |
2 |
| Natina Products LLC | 5 |
2 |
| Arelac, Inc. | 106 |
2 |
| Alliance Designer Products Inc. | 3 |
2 |
| Bmic LLC | 754 |
2 |
| Sinostone (Guangdong) Co., Ltd. | 2 |
2 |
| Queen Ceramic Incorporation | 7 |
2 |
| American University in Cairo | 27 |
1 |
| Axalta Coating Systems IP Co., LLC | 476 |
1 |
| Cambria Company LLC | 318 |
1 |
| GCP Applied Technologies Inc. | 468 |
1 |
| Other owners | 29 |