- All sections
- C - Chemistry; metallurgy
- 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: 198
10-year publication summary
|
12
|
14
|
8
|
16
|
6
|
9
|
10
|
6
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novamont S.p.A. | 358 |
10 |
| INVISTA Technologies S.a.r.l. | 427 |
8 |
| Arkema France | 3889 |
7 |
| Chevron U.S.A. Inc. | 3856 |
6 |
| Novartis AG | 11254 |
5 |
| AgroFresh Inc | 156 |
5 |
| Emery Oleochemicals LLC | 14 |
4 |
| Rhodia Operations | 1589 |
4 |
| Bristol-myers Squibb Company | 4863 |
3 |
| Daikin Industries, Ltd. | 9838 |
3 |
| Biosynthetic Technologies, LLC | 93 |
3 |
| Exelixis, Inc. | 395 |
3 |
| Ventana Medical Systems, Inc. | 1003 |
3 |
| Sandoz AG | 1405 |
2 |
| The Regents of the University of California | 19517 |
2 |
| Centre National de La Recherche Scientifique | 10102 |
2 |
| Archer Daniels Midland Company | 1136 |
2 |
| Arcturus Therapeutics, Inc. | 164 |
2 |
| Ascend Performance Materials Operations LLC | 275 |
2 |
| Ecolab USA Inc. | 5341 |
2 |
| Other owners | 120 |