- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 41/62 - Coating or impregnating with organic materials
Patent holdings for IPC class C04B 41/62
Total number of patents in this class: 47
10-year publication summary
|
2
|
2
|
3
|
3
|
3
|
1
|
4
|
1
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Latitude 18, Inc. | 25 |
4 |
| Utsunomiya University | 73 |
3 |
| DPS Bridge Works Co., Ltd. | 3 |
3 |
| 3m Innovative Properties Company | 17511 |
2 |
| National University Corporation Hokkaido University | 1344 |
2 |
| Shimizu Corporation | 99 |
2 |
| The Government of the United States of America, as represented by the Secretary of Homeland Security | 263 |
2 |
| Heritage Research Group, LLC | 69 |
2 |
| Mizoguchijigyo Co.,Ltd. | 2 |
2 |
| Seabrick Society | 3 |
2 |
| BASF SE | 21129 |
1 |
| Evonik Degussa GmbH | 1420 |
1 |
| Purdue Research Foundation | 3839 |
1 |
| Antolini Luigi & C. S.P.A. | 111 |
1 |
| Caesarstone Ltd. | 85 |
1 |
| Drexel University | 1013 |
1 |
| The Foundation for the Promotion of Industrial Science | 41 |
1 |
| Kemira Oyj | 1232 |
1 |
| King Saud University | 485 |
1 |
| Lanxess Deutschland GmbH | 1131 |
1 |
| Other owners | 13 |