- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 111/80 - Optical properties, e.g. transparency
Patent holdings for IPC class C04B 111/80
Total number of patents in this class: 125
10-year publication summary
|
13
|
7
|
19
|
13
|
9
|
7
|
12
|
4
|
10
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| James R. Glidewell Dental Ceramics, Inc. | 250 |
6 |
| Imam Abdulrahman Bin Faisal University | 527 |
6 |
| CertainTeed LLC | 568 |
5 |
| LX Hausys, Ltd. | 145 |
5 |
| Lotte Advanced Materials Co., Ltd. | 405 |
4 |
| Solventum Intellectual Properties Company | 3332 |
4 |
| 3m Innovative Properties Company | 17823 |
3 |
| Nichia Corporation | 3713 |
3 |
| United States Gypsum Company | 913 |
3 |
| University of Florida Research Foundation, Inc. | 4035 |
2 |
| Akzo Nobel Chemicals International B.V. | 436 |
2 |
| D. Swarovski KG | 103 |
2 |
| HUBLOT SA, Geneve | 158 |
2 |
| James Hardie Technology Limited | 462 |
2 |
| Propst Family Limited Partnership | 15 |
2 |
| Saudi Arabian Oil Company | 13224 |
2 |
| Straumann Holding AG | 587 |
2 |
| Vetrotech Saint-Gobain (International) AG | 37 |
2 |
| Shijiazhuang Nikka Mintech Co., Ltd. | 3 |
2 |
| Imertech SAS | 230 |
2 |
| Other owners | 64 |