- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 3/04 - Calcium compounds
Patent holdings for IPC class C07F 3/04
Total number of patents in this class: 77
10-year publication summary
|
2
|
3
|
4
|
1
|
3
|
6
|
6
|
10
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 19918 |
3 |
| Chevron Oronite Company LLC | 572 |
3 |
| Balchem Corporation | 78 |
3 |
| BASF SE | 20933 |
2 |
| Bayer Cropscience AG | 2035 |
2 |
| Toyoda Gosei Co., Ltd. | 1778 |
2 |
| ISF GmbH | 4 |
2 |
| Ustav Organicke Chemie a Biochemie AV CR, V.v.i. | 125 |
2 |
| Etnova Therapeutics Corp. | 6 |
2 |
| ARQ Solutions, LLC | 44 |
2 |
| LG Chem, Ltd. | 17632 |
1 |
| Sumitomo Electric Industries, Ltd. | 15483 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10351 |
1 |
| Dow Global Technologies LLC | 10363 |
1 |
| Mitsui Chemicals, Inc. | 3215 |
1 |
| The United States of America as represented by the Secretary of the Army | 1213 |
1 |
| University of Southern California | 2112 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2157 |
1 |
| AutoNetworks Technologies, Ltd. | 6587 |
1 |
| Biophore India Pharmaceuticals Pvt. Ltd. | 78 |
1 |
| Other owners | 44 |