- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 111/92 - Electrically insulating materials
Patent holdings for IPC class C04B 111/92
Total number of patents in this class: 17
10-year publication summary
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0
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2
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2
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3
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1
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0
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1
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0
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2
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Materials Corporation | 2469 |
3 |
| Giatec Scientific Inc. | 44 |
2 |
| Centre National de La Recherche Scientifique | 10564 |
1 |
| Robert Bosch GmbH | 42815 |
1 |
| Thales SA | 2353 |
1 |
| Ecole Nationale Superieure de Chimie de Montpellier | 207 |
1 |
| Holcim Technology Ltd. | 780 |
1 |
| PPC Insulators Austria GmbH | 1 |
1 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 491 |
1 |
| Sediver, Societe Europeenne D'isolateurs en Verre et Composite | 6 |
1 |
| Universite D'orleans | 130 |
1 |
| Universite de Montpellier | 1000 |
1 |
| Ningbo Shuxiang New Material Co., Ltd. | 2 |
1 |
| PPC Austria Holding Gmbh | 10 |
1 |
| Other owners | 0 |