- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/196 - Ethers having an ether-oxygen atom bound to a carbon atom of a ring other than a six-membered aromatic ring containing hydroxy or O-metal groups
Patent holdings for IPC class C07C 43/196
Total number of patents in this class: 62
10-year publication summary
|
9
|
3
|
3
|
10
|
5
|
6
|
4
|
2
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Flavors & Fragrances Inc. | 499 |
5 |
| BASF SE | 20915 |
4 |
| Kao Corporation | 4964 |
3 |
| Idemitsu Kosan Co., Ltd. | 4224 |
3 |
| The General Hospital Corporation | 4735 |
3 |
| Abbvie Inc. | 1800 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3466 |
3 |
| ExxonMobil Chemical Patents Inc. | 3976 |
2 |
| Kyoto Institute of Technology | 10 |
2 |
| Nichias Corporation | 392 |
2 |
| University of Georgia Research Foundation, Inc. | 1029 |
2 |
| Yunnan Institute of Tropical Crops | 3 |
2 |
| SPG Therapeutics, Inc. | 4 |
2 |
| Bristol-myers Squibb Company | 4884 |
1 |
| Bayer Pharma AG | 1047 |
1 |
| California Institute of Technology | 3975 |
1 |
| Board of Regents, The University of Texas System | 5798 |
1 |
| Showa Denko K.K. | 2222 |
1 |
| The Board of Trustees of the University of Illinois | 2695 |
1 |
| Wako Pure Chemical Industries, Ltd. | 133 |
1 |
| Other owners | 19 |