- 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 14/04 - Silica-rich materials; Silicates
Patent holdings for IPC class C04B 14/04
Total number of patents in this class: 582
10-year publication summary
40
|
35
|
51
|
45
|
60
|
53
|
51
|
37
|
54
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Halliburton Energy Services, Inc. | 20165 |
27 |
Saudi Arabian Oil Company | 11322 |
16 |
Solidia Technologies, Inc. | 113 |
13 |
BASF SE | 19740 |
9 |
Holcim Technology Ltd. | 868 |
9 |
James Hardie Technology Limited | 462 |
7 |
Evonik Operations GmbH | 3879 |
7 |
LATICRETE International, Inc. | 141 |
6 |
Rhodia Operations | 1645 |
6 |
Cosentino Research & Development, S.L. | 29 |
6 |
Geopolymer Solutions, LLC | 16 |
5 |
Heraeus Deutschland GmbH & Co. KG | 643 |
5 |
The Intellectual Gorilla GmbH | 31 |
5 |
Terra CO2 Technology Holdings, Inc. | 34 |
5 |
Eternit N.V. | 31 |
4 |
Imerys Pigments, Inc. | 55 |
4 |
Imerys USA, Inc. | 135 |
4 |
Mayan Pigments, Inc. | 9 |
4 |
Etex Services NV | 50 |
4 |
Carbon Upcycling Technologies Inc. | 18 |
4 |
Other owners | 432 |