- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/34 - Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
Patent holdings for IPC class C07C 69/34
Total number of patents in this class: 291
10-year publication summary
|
24
|
12
|
18
|
15
|
13
|
9
|
4
|
22
|
11
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Biosynthetic Technologies, LLC | 90 |
12 |
| Wilmar Trading Pte. Ltd. | 117 |
7 |
| Evonik Operations GmbH | 4430 |
7 |
| BASF SE | 21318 |
5 |
| Trent University | 72 |
5 |
| Xwpharma Ltd. | 65 |
5 |
| The Regents of the University of California | 20924 |
4 |
| ExxonMobil Research And Engineering Company | 2391 |
4 |
| FUJIFILM Corporation | 30774 |
4 |
| Daikin Industries, Ltd. | 10527 |
4 |
| Idemitsu Kosan Co., Ltd. | 4285 |
4 |
| Mitsubishi Chemical Corporation | 4757 |
4 |
| Ithaca College | 19 |
4 |
| The J. David Gladstone Institutes | 129 |
4 |
| The Lubrizol Corporation | 1264 |
4 |
| LG Chem, Ltd. | 17978 |
3 |
| Chevron U.S.A. Inc. | 4175 |
3 |
| Arkema France | 4230 |
3 |
| Elevance Renewable Sciences, Inc. | 92 |
3 |
| Firmenich SA | 1778 |
3 |
| Other owners | 199 |