- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 11/00 - Compounds of calcium, strontium, or barium
Patent holdings for IPC class C01F 11/00
Total number of patents in this class: 149
10-year publication summary
|
9
|
27
|
8
|
10
|
21
|
4
|
13
|
2
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| S.A. Lhoist Recherche et Developpement | 206 |
11 |
| The Regents of the University of California | 20960 |
4 |
| Omya International AG | 780 |
4 |
| Eggshellerated Inc. | 4 |
4 |
| Allumax TTI, LLC | 51 |
4 |
| LG Chem, Ltd. | 17986 |
3 |
| Massachusetts Institute of Technology | 10322 |
3 |
| Indiana Nanotech LLC | 7 |
3 |
| Trans-tech, Inc. | 30 |
3 |
| Samsung Electro-mechanics Co., Ltd. | 6187 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 3001 |
2 |
| CalciTech Synthetic Minerals Ltd. | 4 |
2 |
| Calera Corporation | 105 |
2 |
| Carnegie Institution of Washington | 56 |
2 |
| Central Glass Company, Limited | 1297 |
2 |
| Graymont Western US Inc. | 4 |
2 |
| Mississippi Lime Company | 39 |
2 |
| Touchlight IP Limited | 54 |
2 |
| Alberta Veterinary Laboratories Ltd. | 81 |
2 |
| Other owners | 88 |