- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 59/305 - Saturated compounds having more than one carboxyl group containing ether groups, groups, groups, or groups
Patent holdings for IPC class C07C 59/305
Total number of patents in this class: 24
10-year publication summary
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4
|
2
|
0
|
2
|
2
|
3
|
2
|
1
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0
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron U.S.A. Inc. | 3984 |
3 |
| BASF SE | 20979 |
2 |
| Gemphire Therapeutics Inc. | 11 |
2 |
| Jenkem Technology Co., Ltd. Tianjin Branch | 31 |
2 |
| FUJIFILM Corporation | 29543 |
1 |
| Kao Corporation | 4979 |
1 |
| Battelle Memorial Institute | 2492 |
1 |
| DIC Corporation | 3812 |
1 |
| Eastman Chemical Company | 2212 |
1 |
| Indiana Soybean Alliance | 1 |
1 |
| Innventia AB | 35 |
1 |
| KH Neochem Co., Ltd. | 66 |
1 |
| NPC Industrias Quimicas Ltda | 2 |
1 |
| Shanghai Pharmaceuticals Holding Co., Ltd. | 104 |
1 |
| Solvay Fluor GmbH | 66 |
1 |
| St. Francis Xavier University | 25 |
1 |
| Universiteit Antwerpen | 381 |
1 |
| Neurobo Pharmaceuticals, Inc. | 13 |
1 |
| Indorama Ventures Oxides LLC | 119 |
1 |
| Other owners | 0 |