- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 55/02 - Dicarboxylic acids
Patent holdings for IPC class C07C 55/02
Total number of patents in this class: 207
10-year publication summary
|
14
|
8
|
16
|
6
|
9
|
11
|
7
|
10
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novamont S.p.A. | 395 |
9 |
| INVISTA Technologies S.a.r.l. | 388 |
8 |
| Chevron U.S.A. Inc. | 4166 |
6 |
| Arkema France | 4254 |
6 |
| Novartis AG | 10174 |
5 |
| AgroFresh Inc | 145 |
5 |
| Emery Oleochemicals LLC | 13 |
4 |
| Bristol-myers Squibb Company | 4757 |
3 |
| The Regents of the University of California | 20868 |
3 |
| Daikin Industries, Ltd. | 10509 |
3 |
| Biosynthetic Technologies, LLC | 90 |
3 |
| Exelixis, Inc. | 395 |
3 |
| Rhodia Operations | 1487 |
3 |
| Ventana Medical Systems, Inc. | 1075 |
3 |
| Cibt America Inc. | 101 |
3 |
| Cathay Biotech Inc. | 98 |
3 |
| Sandoz AG | 1410 |
2 |
| Centre National de La Recherche Scientifique | 11092 |
2 |
| Agency for Science, Technology and Research | 3758 |
2 |
| JSR Corporation | 2554 |
2 |
| Other owners | 129 |