- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 53/128 - Acids containing more than four carbon atoms the carboxyl group being bound to a carbon atom bound to at least two other carbon atoms, e.g. neo-acids
Patent holdings for IPC class C07C 53/128
Total number of patents in this class: 85
10-year publication summary
|
2
|
8
|
7
|
11
|
6
|
3
|
1
|
4
|
1
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3958 |
4 |
| Cereno Scientific AB | 21 |
3 |
| Givaudan SA | 1901 |
3 |
| Oxea GmbH | 75 |
3 |
| Umicore AG & Co. KG | 861 |
3 |
| BASF SE | 21080 |
2 |
| The Regents of the University of California | 20230 |
2 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 824 |
2 |
| Covestro Deutschland AG | 2784 |
2 |
| DIC Corporation | 3830 |
2 |
| Kemira Oyj | 1217 |
2 |
| Momentive Specialty Chemicals Inc. | 55 |
2 |
| National University Corporation, Iwate University | 94 |
2 |
| NOK Corporation | 2239 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3205 |
2 |
| Heritage Research Group, LLC | 60 |
2 |
| Nouryon Chemicals International B.V. | 617 |
2 |
| Momentive Specialty Chemicals Research Belgium S.A. | 59 |
2 |
| Evonik Oxeno GmbH & Co. KG | 336 |
2 |
| Samsung Electronics Co., Ltd. | 148649 |
1 |
| Other owners | 40 |