- 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: 198
10-year publication summary
|
11
|
12
|
8
|
14
|
6
|
8
|
8
|
4
|
9
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novamont S.p.A. | 359 |
10 |
| INVISTA Technologies S.a.r.l. | 411 |
8 |
| Arkema France | 4174 |
7 |
| Chevron U.S.A. Inc. | 4010 |
6 |
| Novartis AG | 10707 |
5 |
| AgroFresh Inc | 145 |
5 |
| Emery Oleochemicals LLC | 13 |
4 |
| Rhodia Operations | 1585 |
4 |
| Bristol-myers Squibb Company | 4840 |
3 |
| The Regents of the University of California | 20153 |
3 |
| Daikin Industries, Ltd. | 10112 |
3 |
| Biosynthetic Technologies, LLC | 93 |
3 |
| Exelixis, Inc. | 397 |
3 |
| Ventana Medical Systems, Inc. | 1039 |
3 |
| Sandoz AG | 1415 |
2 |
| Centre National de La Recherche Scientifique | 10595 |
2 |
| Agency for Science, Technology and Research | 3659 |
2 |
| Archer Daniels Midland Company | 1133 |
2 |
| Ascend Performance Materials Operations LLC | 274 |
2 |
| Ecolab USA Inc. | 5544 |
2 |
| Other owners | 119 |