- 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 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: 61
10-year publication summary
|
2
|
2
|
3
|
4
|
9
|
8
|
3
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Shokubai Co., Ltd. | 1512 |
5 |
| Denka Company Limited | 2452 |
3 |
| The Regents of the University of California | 19479 |
2 |
| Construction Research & Technology GmbH | 651 |
2 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 651 |
2 |
| Goodrich Corporation | 2088 |
2 |
| LATICRETE International, Inc. | 145 |
2 |
| Marquette University | 148 |
2 |
| Sika Technology AG | 2840 |
2 |
| Yara International ASA | 797 |
2 |
| General Electric Company | 17801 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5437 |
1 |
| NGK Insulators, Ltd. | 4782 |
1 |
| Alliance for Sustainable Energy, LLC | 753 |
1 |
| Calderys France | 43 |
1 |
| East Japan Railway Company | 62 |
1 |
| Ecole Normale Superieure de Cachan | 70 |
1 |
| Flowric Co., Ltd. | 3 |
1 |
| The Foundation for the Promotion of Industrial Science | 40 |
1 |
| GCP Applied Technologies Inc. | 467 |
1 |
| Other owners | 27 |