- 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: 905
10-year publication summary
|
53
|
59
|
57
|
46
|
39
|
43
|
47
|
40
|
46
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17620 |
27 |
| Kaneka Corporation | 4483 |
25 |
| Dow Global Technologies LLC | 10139 |
22 |
| Avery Dennison Corporation | 1233 |
20 |
| Nippon Shokubai Co., Ltd. | 1512 |
18 |
| BASF SE | 20367 |
17 |
| Rohm and Haas Company | 2845 |
17 |
| Sekisui Chemical Co., Ltd. | 3295 |
17 |
| Zeon Corporation | 3986 |
17 |
| FUJIFILM Corporation | 28467 |
16 |
| 3m Innovative Properties Company | 17968 |
15 |
| Arkema France | 3888 |
12 |
| Mitsubishi Chemical Corporation | 4430 |
10 |
| E. I. du Pont de Nemours and Company | 4253 |
9 |
| Konica Minolta Opto, Inc. | 1133 |
9 |
| Nitto Denko Corporation | 8069 |
8 |
| Sumitomo Chemical Company, Limited | 8966 |
8 |
| Daikin Industries, Ltd. | 9766 |
8 |
| The Sherwin-Williams Company | 561 |
7 |
| Cheil Industries Inc. | 912 |
7 |
| Other owners | 616 |