- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 7/30 - Germanium compounds
Patent holdings for IPC class C07F 7/30
Total number of patents in this class: 258
10-year publication summary
|
22
|
17
|
19
|
16
|
21
|
17
|
20
|
24
|
17
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 38627 |
14 |
| Merck Patent GmbH | 5728 |
13 |
| SFC Co., Ltd. | 335 |
13 |
| Evonik Operations GmbH | 4362 |
12 |
| The Curators of the University of Missouri | 1088 |
8 |
| LG Chem, Ltd. | 17921 |
6 |
| Dow Global Technologies LLC | 10944 |
6 |
| Universal Display Corporation | 2085 |
6 |
| Samsung Electronics Co., Ltd. | 157719 |
5 |
| Vertex Pharmaceuticals Incorporated | 1582 |
5 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4117 |
5 |
| Takeda Pharmaceutical Company Limited | 2712 |
4 |
| Arizona Board of Regents on behalf of Arizona State University | 2934 |
4 |
| Chung-Ang University Industry-Academy Cooperation Foundation | 488 |
4 |
| Ivoclar Vivadent AG | 1047 |
4 |
| Wacker Chemie AG | 2112 |
4 |
| SK Materials JNC Co., Ltd. | 45 |
4 |
| FUJIFILM Corporation | 30514 |
3 |
| Boe Technology Group Co., Ltd. | 44029 |
3 |
| Nissan Chemical Industries, Ltd. | 1645 |
3 |
| Other owners | 132 |