- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
Patent holdings for IPC class C08L 33/06
Total number of patents in this class: 1492
10-year publication summary
|
102
|
106
|
110
|
138
|
103
|
114
|
80
|
63
|
69
|
54
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17676 |
121 |
| Zeon Corporation | 4113 |
41 |
| Mitsubishi Chemical Corporation | 4579 |
36 |
| Kaneka Corporation | 4614 |
34 |
| 3m Innovative Properties Company | 17771 |
32 |
| FUJIFILM Corporation | 29696 |
30 |
| Rohm and Haas Company | 2907 |
28 |
| Dow Global Technologies LLC | 10437 |
26 |
| Arkema France | 4168 |
25 |
| Mitsubishi Gas Chemical Company, Inc. | 3486 |
20 |
| Kuraray Co., Ltd. | 3518 |
19 |
| Sumitomo Chemical Company, Limited | 9079 |
18 |
| BASF SE | 21017 |
17 |
| Nissan Chemical Industries, Ltd. | 1704 |
16 |
| Denka Company Limited | 2629 |
15 |
| Henkel AG & Co. KGaA | 10620 |
13 |
| Nitto Denko Corporation | 8338 |
12 |
| Ticona LLC | 598 |
12 |
| DIC Corporation | 3818 |
11 |
| E. I. du Pont de Nemours and Company | 3988 |
10 |
| Other owners | 956 |