- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 41/82 - Coating or impregnating with organic materials
Patent holdings for IPC class C04B 41/82
Total number of patents in this class: 49
10-year publication summary
|
5
|
2
|
4
|
5
|
3
|
8
|
2
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denka Company Limited | 2728 |
4 |
| TDK Corporation | 6876 |
3 |
| Latitude 18, Inc. | 25 |
3 |
| Ixom Operations Pty Ltd | 70 |
2 |
| LVMH Swiss manufactures SA | 272 |
2 |
| Agc, Inc. | 5537 |
2 |
| Solventum Intellectual Properties Company | 3418 |
2 |
| Centre National de La Recherche Scientifique | 11026 |
1 |
| Raytheon Company | 8448 |
1 |
| Corning Incorporated | 10510 |
1 |
| Thales SA | 2391 |
1 |
| Calderys France | 58 |
1 |
| Graziano Vignali | 1 |
1 |
| Kemira Oyj | 1257 |
1 |
| Kuraray Noritake Dental Inc. | 466 |
1 |
| Lamberti SpA | 258 |
1 |
| Metoxit AG | 14 |
1 |
| Nanyang Technological University | 2211 |
1 |
| Nelumbo Inc. | 51 |
1 |
| Shanghai University of traditional Chinese Medicine | 119 |
1 |
| Other owners | 18 |