- All sections
- C - Chemistry; metallurgy
- 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: 154
10-year publication summary
14
|
10
|
9
|
27
|
8
|
10
|
21
|
4
|
12
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
S.A. Lhoist Recherche et Developpement | 163 |
11 |
LG Chem, Ltd. | 17205 |
6 |
The Regents of the University of California | 18943 |
4 |
Massachusetts Institute of Technology | 9795 |
4 |
Omya International AG | 816 |
4 |
Trans-tech, Inc. | 34 |
4 |
Eggshellerate Inc. | 11 |
4 |
Allumax TTI, LLC | 42 |
4 |
Indiana Nanotech LLC | 6 |
3 |
General Electric Company | 18133 |
2 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
Arizona Board of Regents on behalf of Arizona State University | 2226 |
2 |
CalciTech Synthetic Minerals Ltd. | 4 |
2 |
Calera Corporation | 107 |
2 |
Central Glass Company, Limited | 1244 |
2 |
Graymont Western US Inc. | 6 |
2 |
Mississippi Lime Company | 59 |
2 |
Rheinkalk GmbH | 30 |
2 |
SCG Chemicals Co., Ltd. | 168 |
2 |
Other owners | 88 |