- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 14/32 - CarbidesNitridesBorides
Patent holdings for IPC class C04B 14/32
Total number of patents in this class: 53
10-year publication summary
|
2
|
7
|
8
|
4
|
4
|
3
|
7
|
5
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 44414 |
2 |
| Heraeus Deutschland GmbH & Co. KG | 401 |
2 |
| Mirrotron Kft. | 8 |
2 |
| Rafael Advanced Defense Systems Ltd. | 309 |
2 |
| Shenzhen University | 1737 |
2 |
| Stellar Materials, LLC | 13 |
2 |
| Magneco / Metrel, Inc. | 46 |
2 |
| Allied Mineral Products, LLC | 55 |
2 |
| Halliburton Energy Services, Inc. | 21299 |
1 |
| Xerox Corporation | 4381 |
1 |
| California Institute of Technology | 4045 |
1 |
| Henkel AG & Co. KGaA | 10771 |
1 |
| Board of Regents of the University of Nebraska | 797 |
1 |
| Comadur S.A. | 97 |
1 |
| Cummins Inc. | 2659 |
1 |
| The Intellectual Gorilla GmbH | 29 |
1 |
| LG Hausys, Ltd. | 805 |
1 |
| Lyonnaise des Eaux France | 9 |
1 |
| Melior Innovations, Inc. | 35 |
1 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 495 |
1 |
| Other owners | 25 |