- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 103/60 - Agents for protection against chemical, physical or biological attack
Patent holdings for IPC class C04B 103/60
Total number of patents in this class: 71
10-year publication summary
|
2
|
2
|
3
|
4
|
9
|
10
|
4
|
1
|
3
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Shokubai Co., Ltd. | 1504 |
5 |
| Denka Company Limited | 2593 |
3 |
| The Regents of the University of California | 19989 |
2 |
| Construction Research & Technology GmbH | 641 |
2 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 627 |
2 |
| Goodrich Corporation | 2134 |
2 |
| LATICRETE International, Inc. | 146 |
2 |
| LIXIL Corporation | 702 |
2 |
| Marquette University | 152 |
2 |
| Sika Technology AG | 2871 |
2 |
| Yara International ASA | 862 |
2 |
| General Electric Company | 13806 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5674 |
1 |
| NGK Insulators, Ltd. | 4973 |
1 |
| Alliance for Sustainable Energy, LLC | 804 |
1 |
| Calderys France | 53 |
1 |
| China Petroleum and Chemical Corporation | 12 |
1 |
| East Japan Railway Company | 66 |
1 |
| Ecole Normale Superieure de Cachan | 69 |
1 |
| Flowric Co., Ltd. | 4 |
1 |
| Other owners | 36 |