- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/185 - Acids containing aromatic rings containing two or more aromatic rings
Patent holdings for IPC class C08G 63/185
Total number of patents in this class: 66
10-year publication summary
|
3
|
3
|
3
|
5
|
7
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6
|
6
|
3
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 4286 |
10 |
| Virginia Tech Intellectual Properties, Inc. | 772 |
5 |
| FUJIFILM Corporation | 27102 |
3 |
| Saudi Basic Industries Corporation | 625 |
3 |
| Mitsubishi Chemical Corporation | 4313 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Nitto Denko Corporation | 7879 |
2 |
| Kaneka Corporation | 4445 |
2 |
| Institut Polytechnique de Bordeaux | 356 |
2 |
| Oulun Yliopisto | 90 |
2 |
| Solvay Advanced Polymers, L.L.C. | 104 |
2 |
| Universite de Bordeaux | 778 |
2 |
| General Electric Company | 18133 |
1 |
| Yazaki Corporation | 6282 |
1 |
| Toray Industries, Inc. | 6652 |
1 |
| Kyocera Document Solutions Inc. | 5295 |
1 |
| Mitsubishi Rayon Co., Ltd. | 1003 |
1 |
| Ajinomoto Co., Inc. | 2337 |
1 |
| Avery Dennison Corporation | 1291 |
1 |
| Case Western Reserve University | 1727 |
1 |
| Other owners | 20 |