- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 35/106 - Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
Patent holdings for IPC class C04B 35/106
Total number of patents in this class: 94
10-year publication summary
|
9
|
3
|
7
|
7
|
8
|
3
|
1
|
6
|
3
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 491 |
16 |
| Refractory Intellectual Property GmbH & Co. KG | 542 |
7 |
| Saint-Gobain Ceramics & Plastics, Inc. | 836 |
5 |
| Corning Incorporated | 10320 |
4 |
| Krosakiharima Corporation | 288 |
4 |
| Canon Inc. | 40509 |
3 |
| Topsoe A/S | 910 |
3 |
| CeramTec GmbH | 329 |
2 |
| Vesuvius USA Corporation | 92 |
2 |
| Imertech SAS | 228 |
2 |
| Aestus Energy Storage, LLC | 6 |
2 |
| RHI Magnesita Bochum GmbH | 5 |
2 |
| Samsung Electronics Co., Ltd. | 147787 |
1 |
| Halliburton Energy Services, Inc. | 20964 |
1 |
| BASF SE | 21017 |
1 |
| Siemens AG | 24352 |
1 |
| Sumitomo Electric Industries, Ltd. | 15647 |
1 |
| Sumitomo Electric Hardmetal Corp. | 1035 |
1 |
| ExxonMobil Chemical Patents Inc. | 3974 |
1 |
| NGK Spark Plug Co., Ltd. | 888 |
1 |
| Other owners | 34 |