- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/54 - Acrylic acid estersMethacrylic acid esters
Patent holdings for IPC class C07C 69/54
Total number of patents in this class: 1148
10-year publication summary
|
62
|
76
|
80
|
58
|
51
|
40
|
69
|
60
|
44
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2950 |
99 |
| Dow Global Technologies LLC | 10754 |
75 |
| BASF SE | 21135 |
63 |
| Evonik Röhm GmbH | 401 |
41 |
| Mitsubishi Chemical Corporation | 4684 |
41 |
| Arkema France | 4185 |
39 |
| Rohm GmbH | 264 |
31 |
| Sumitomo Chemical Company, Limited | 9052 |
30 |
| FUJIFILM Corporation | 30155 |
26 |
| DIC Corporation | 3900 |
25 |
| JNC Corporation | 1527 |
23 |
| Celanese International Corporation | 909 |
22 |
| Mitsubishi Gas Chemical Company, Inc. | 3572 |
22 |
| JNC Petrochemical Corporation | 327 |
21 |
| Toagosei Co., Ltd. | 987 |
20 |
| Evonik Operations GmbH | 4231 |
20 |
| LG Chem, Ltd. | 17786 |
18 |
| Shin-Etsu Chemical Co., Ltd. | 5899 |
18 |
| Tokyo Ohka Kogyo Co., Ltd. | 1543 |
16 |
| 3m Innovative Properties Company | 17565 |
14 |
| Other owners | 484 |