- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/101 - EstersEther-esters of monocarboxylic acids
Patent holdings for IPC class C08K 5/101
Total number of patents in this class: 887
10-year publication summary
|
69
|
73
|
88
|
86
|
75
|
71
|
57
|
53
|
45
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17635 |
49 |
| Dow Global Technologies LLC | 10360 |
25 |
| Acushnet Company | 2522 |
20 |
| The Nippon Synthetic Chemical Industry Co., Ltd. | 301 |
13 |
| FUJIFILM Corporation | 29437 |
12 |
| Mitsubishi Chemical Corporation | 4525 |
12 |
| The Procter & Gamble Company | 22043 |
10 |
| Bridgestone Corporation | 7235 |
9 |
| Emerald Kalama Chemical, LLC | 27 |
9 |
| BASF SE | 20940 |
8 |
| Arkema France | 4154 |
8 |
| POET Research, Inc. | 261 |
7 |
| Sekisui Chemical Co., Ltd. | 3433 |
7 |
| 3m Innovative Properties Company | 17823 |
6 |
| E. I. du Pont de Nemours and Company | 4050 |
6 |
| Rohm and Haas Company | 2880 |
6 |
| Mitsui Chemicals, Inc. | 3222 |
6 |
| DIC Corporation | 3801 |
6 |
| Eastman Chemical Company | 2216 |
6 |
| Mitsubishi Gas Chemical Company, Inc. | 3468 |
6 |
| Other owners | 656 |