- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 14/32 - Carbides; Nitrides; Borides
Patent holdings for IPC class C04B 14/32
Total number of patents in this class: 49
10-year publication summary
2
|
4
|
2
|
7
|
8
|
4
|
4
|
3
|
7
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Saint-Gobain Centre de Recherches et d'Etudes Europeen | 475 |
3 |
Canon Inc. | 36841 |
2 |
Heraeus Deutschland GmbH & Co. KG | 643 |
2 |
Mirrotron Kft. | 8 |
2 |
Rafael Advanced Defense Systems Ltd. | 267 |
2 |
Shenzhen University | 1544 |
2 |
Stellar Materials, LLC | 14 |
2 |
Allied Mineral Products, LLC | 38 |
2 |
Halliburton Energy Services, Inc. | 20165 |
1 |
Xerox Corporation | 7503 |
1 |
California Institute of Technology | 3884 |
1 |
Henkel AG & Co. KGaA | 10129 |
1 |
Board of Regents of the University of Nebraska | 725 |
1 |
Comadur S.A. | 81 |
1 |
Cummins Inc. | 2369 |
1 |
The Intellectual Gorilla GmbH | 31 |
1 |
Jefferson Science Associates, LLC | 106 |
1 |
LG Hausys, Ltd. | 839 |
1 |
Lyonnaise des Eaux France | 10 |
1 |
Melior Innovations, Inc. | 37 |
1 |
Other owners | 20 |