- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers
Patent holdings for IPC class C08L 33/00
Total number of patents in this class: 886
10-year publication summary
|
70
|
53
|
58
|
57
|
46
|
38
|
43
|
46
|
40
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
26 |
| Kaneka Corporation | 4445 |
23 |
| Dow Global Technologies LLC | 10147 |
22 |
| Avery Dennison Corporation | 1291 |
20 |
| BASF SE | 19740 |
17 |
| Nippon Shokubai Co., Ltd. | 1487 |
17 |
| Zeon Corporation | 3854 |
17 |
| 3m Innovative Properties Company | 18406 |
16 |
| Rohm and Haas Company | 2805 |
16 |
| Sekisui Chemical Co., Ltd. | 3159 |
14 |
| FUJIFILM Corporation | 27102 |
13 |
| Arkema France | 3790 |
12 |
| E. I. du Pont de Nemours and Company | 4345 |
9 |
| Konica Minolta Opto, Inc. | 1179 |
9 |
| Mitsubishi Chemical Corporation | 4313 |
9 |
| The Sherwin-Williams Company | 553 |
8 |
| Daikin Industries, Ltd. | 9495 |
8 |
| Cheil Industries Inc. | 944 |
7 |
| Nitto Denko Corporation | 7879 |
7 |
| Sumitomo Chemical Company, Limited | 8808 |
7 |
| Other owners | 609 |