- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers not modified by chemical after-treatment
Patent holdings for IPC class C08L 23/02
Total number of patents in this class: 888
10-year publication summary
|
70
|
54
|
66
|
48
|
54
|
50
|
28
|
28
|
25
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10247 |
29 |
| Sumitomo Chemical Company, Limited | 8986 |
21 |
| Mitsui Chemicals, Inc. | 3188 |
21 |
| Sumitomo Electric Industries, Ltd. | 15202 |
19 |
| ExxonMobil Chemical Patents Inc. | 4050 |
19 |
| Adeka Corporation | 1358 |
16 |
| Avery Dennison Corporation | 1201 |
16 |
| Kuraray Co., Ltd. | 3476 |
16 |
| BASF SE | 20616 |
15 |
| Borealis AG | 2758 |
15 |
| Polyplastics Co., Ltd. | 597 |
14 |
| Kimberly-clark Worldwide, Inc. | 5509 |
11 |
| Sumitomo Wiring Systems, Ltd. | 10157 |
11 |
| AutoNetworks Technologies, Ltd. | 6442 |
11 |
| Toyobo Co., Ltd. | 2461 |
11 |
| Borealis Technology Oy | 226 |
10 |
| Dow Global Technologies Inc. | 868 |
9 |
| Toray Industries, Inc. | 6840 |
9 |
| Bridgestone Corporation | 7199 |
8 |
| Mitsubishi Chemical Corporation | 4465 |
8 |
| Other owners | 599 |