- 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 24/06 - Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
Patent holdings for IPC class C04B 24/06
Total number of patents in this class: 168
10-year publication summary
7
|
8
|
9
|
20
|
14
|
20
|
11
|
24
|
20
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Denka Company Limited | 2189 |
16 |
Denki Kagaku Kogyo Kabushiki Kaisha | 680 |
9 |
Kao Corporation | 4843 |
7 |
Construction Research & Technology GmbH | 640 |
6 |
Halliburton Energy Services, Inc. | 20165 |
5 |
GCP Applied Technologies Inc. | 451 |
5 |
Hilti Aktiengesellschaft | 3227 |
4 |
JSR Corporation | 2476 |
3 |
The Board of Trustees of the University of Alabama | 327 |
3 |
Collaborative Aggregates LLC | 11 |
3 |
United States Gypsum Company | 1019 |
3 |
Yoshino Gypsum Co., Ltd. | 224 |
3 |
Ecoentek Co., Ltd. | 5 |
3 |
Dow Global Technologies LLC | 10147 |
2 |
Ceves Vergeer B.V. | 12 |
2 |
Champion Link International Corporation | 64 |
2 |
Chryso | 112 |
2 |
The Foundation for the Promotion of Industrial Science | 43 |
2 |
Heraeus Deutschland GmbH & Co. KG | 643 |
2 |
JFE Steel Corporation | 6067 |
2 |
Other owners | 84 |