- 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: 152
10-year publication summary
|
9
|
18
|
8
|
9
|
15
|
4
|
12
|
2
|
6
|
0
|
| 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 | 190 |
11 |
| LG Chem, Ltd. | 17702 |
5 |
| The Regents of the University of California | 20315 |
4 |
| Massachusetts Institute of Technology | 10167 |
4 |
| Omya International AG | 770 |
4 |
| Eggshellerated Inc. | 4 |
4 |
| Allumax TTI, LLC | 47 |
4 |
| Indiana Nanotech LLC | 7 |
3 |
| Trans-tech, Inc. | 30 |
3 |
| Samsung Electro-mechanics Co., Ltd. | 5721 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 32675 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2749 |
2 |
| CalciTech Synthetic Minerals Ltd. | 4 |
2 |
| Calera Corporation | 106 |
2 |
| Carnegie Institution of Washington | 59 |
2 |
| Central Glass Company, Limited | 1276 |
2 |
| Graymont Western US Inc. | 6 |
2 |
| Mississippi Lime Company | 40 |
2 |
| Touchlight IP Limited | 52 |
2 |
| Alberta Veterinary Laboratories Ltd. | 80 |
2 |
| Other owners | 88 |