- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 111/70 - Grouts
Patent holdings for IPC class C04B 111/70
Total number of patents in this class: 151
10-year publication summary
|
9
|
17
|
15
|
11
|
20
|
3
|
24
|
10
|
6
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sika Technology AG | 2885 |
16 |
| LATICRETE International, Inc. | 147 |
9 |
| BASF SE | 21036 |
8 |
| Forta, LLC | 57 |
6 |
| Denka Company Limited | 2631 |
4 |
| 3m Innovative Properties Company | 17762 |
3 |
| Henkel AG & Co. KGaA | 10636 |
3 |
| Construction Research & Technology GmbH | 640 |
3 |
| Shandong University | 1058 |
3 |
| Wacker Chemie AG | 2112 |
3 |
| Technicore Underground Inc. | 8 |
3 |
| Halliburton Energy Services, Inc. | 20991 |
2 |
| Dow Global Technologies LLC | 10459 |
2 |
| Cal Poly Corporation | 47 |
2 |
| Chryso | 117 |
2 |
| Ciments Francais | 14 |
2 |
| Comadur S.A. | 87 |
2 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 624 |
2 |
| Mitsubishi Materials Corporation | 2471 |
2 |
| Relborgn Pty Ltd | 14 |
2 |
| Other owners | 72 |