- 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 24/00 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
Patent holdings for IPC class C04B 24/00
Total number of patents in this class: 323
10-year publication summary
20
|
32
|
16
|
22
|
15
|
23
|
17
|
19
|
14
|
8
|
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 |
25 |
Construction Research & Technology GmbH | 640 |
18 |
Sika Technology AG | 2650 |
15 |
GCP Applied Technologies Inc. | 451 |
14 |
BASF SE | 19740 |
8 |
Chryso | 112 |
6 |
LG Energy Solution, Ltd. | 10813 |
6 |
Holcim Technology Ltd. | 868 |
5 |
Kao Corporation | 4843 |
4 |
Hilti Aktiengesellschaft | 3227 |
4 |
Henry Company, LLC | 206 |
4 |
James Hardie Technology Limited | 462 |
4 |
Lafarge | 137 |
4 |
Nippon Shokubai Co., Ltd. | 1487 |
4 |
W.R. Grace & Co.-conn. | 372 |
4 |
Archer Daniels Midland Company | 1164 |
3 |
Roman Cement, LLC | 45 |
3 |
Southeast University | 1148 |
3 |
United States Gypsum Company | 1019 |
3 |
Macrocement Industries Ltd. | 11 |
3 |
Other owners | 183 |