- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 103/24 - Hardening retarders
Patent holdings for IPC class C04B 103/24
Total number of patents in this class: 19
10-year publication summary
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0
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2
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3
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4
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3
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0
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4
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0
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0
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3498 |
3 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1540 |
2 |
| Nissan Chemical Corporation | 2038 |
2 |
| BASF SE | 20945 |
1 |
| LG Chem, Ltd. | 17641 |
1 |
| GCP Applied Technologies Inc. | 467 |
1 |
| The Intellectual Gorilla GmbH | 29 |
1 |
| Kerneos | 32 |
1 |
| National Pingtung University of Science and Technology | 34 |
1 |
| Saudi Arabian Oil Company | 13263 |
1 |
| Solidia Technologies, Inc. | 90 |
1 |
| Technion Research & Development Foundation Ltd. | 1216 |
1 |
| The Intellectual Gorilla GmbH | 2 |
1 |
| IMI Tami Institute for R& D Ltd. | 1 |
1 |
| Silkroad C&T | 7 |
1 |
| Other owners | 0 |