- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 103/67 - Biocides
Patent holdings for IPC class C04B 103/67
Total number of patents in this class: 18
10-year publication summary
|
4
|
0
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LATICRETE International, Inc. | 160 |
4 |
| Knauf Gips KG | 648 |
2 |
| 3m Innovative Properties Company | 17443 |
1 |
| Construction Research & Technology GmbH | 598 |
1 |
| Nano Evaporative Technologies, Inc. | 3 |
1 |
| Osaka Gas Chemicals Co., Ltd. | 154 |
1 |
| Polyssive Ltd. | 2 |
1 |
| The Regents of the University of Colorado, a body corporate | 2848 |
1 |
| Saint-Gobain Placo | 279 |
1 |
| The University of Queensland | 650 |
1 |
| Yoshino Gypsum Co., Ltd. | 271 |
1 |
| Evonik Operations GmbH | 4443 |
1 |
| Wonkyung Fab Co.,Ltd. | 1 |
1 |
| Skyboys (Hangzhou) Technology Co., Ltd | 2 |
1 |
| Other owners | 0 |