- 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 24/34 - Natural resins, e.g. rosin
Patent holdings for IPC class C04B 24/34
Total number of patents in this class: 43
10-year publication summary
3
|
3
|
10
|
2
|
4
|
4
|
3
|
2
|
4
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Whirlpool Corporation | 4238 |
3 |
United States Gypsum Company | 1019 |
3 |
Yoshino Gypsum Co., Ltd. | 224 |
3 |
Halliburton Energy Services, Inc. | 20165 |
2 |
GCP Applied Technologies Inc. | 451 |
2 |
Sika Technology AG | 2650 |
2 |
BASF Construction Polymers GmbH | 22 |
1 |
BeNEX Technologies Pty Ltd | 4 |
1 |
BPB Limited | 49 |
1 |
Cargill, Incorporated | 2835 |
1 |
Cognis IP Management GmbH | 708 |
1 |
Consejo Superior de Investigaciones Cientificas (csic) | 1254 |
1 |
Construction Research & Technology GmbH | 640 |
1 |
Eastman Chemical Company | 2239 |
1 |
Elotex AG | 2 |
1 |
HA Industrial Technologies Ltd. | 5 |
1 |
Hexion Inc. | 207 |
1 |
Holcim Technology Ltd. | 868 |
1 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
1 |
Nippon Shokubai Co., Ltd. | 1487 |
1 |
Other owners | 14 |