- 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: 1138
10-year publication summary
|
68
|
79
|
98
|
65
|
52
|
44
|
86
|
66
|
47
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2946 |
86 |
| BASF SE | 21303 |
70 |
| Dow Global Technologies LLC | 10930 |
61 |
| Mitsubishi Chemical Corporation | 4721 |
42 |
| Evonik Röhm GmbH | 388 |
41 |
| Arkema France | 4238 |
40 |
| Rohm GmbH | 262 |
33 |
| Sumitomo Chemical Company, Limited | 8996 |
30 |
| FUJIFILM Corporation | 30512 |
26 |
| DIC Corporation | 3961 |
25 |
| JNC Corporation | 1548 |
23 |
| Celanese International Corporation | 911 |
22 |
| Mitsubishi Gas Chemical Company, Inc. | 3619 |
22 |
| Evonik Operations GmbH | 4336 |
22 |
| JNC Petrochemical Corporation | 329 |
21 |
| LG Chem, Ltd. | 17921 |
18 |
| Shin-Etsu Chemical Co., Ltd. | 6083 |
18 |
| Toagosei Co., Ltd. | 1026 |
18 |
| Tokyo Ohka Kogyo Co., Ltd. | 1560 |
17 |
| 3m Innovative Properties Company | 17488 |
14 |
| Other owners | 489 |