- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 31/02 - Homopolymers or copolymers of esters of monocarboxylic acids
Patent holdings for IPC class C08L 31/02
Total number of patents in this class: 126
10-year publication summary
|
3
|
4
|
10
|
8
|
8
|
5
|
5
|
5
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2920 |
11 |
| Dow Global Technologies LLC | 10401 |
7 |
| Polynt Composites USA Inc. | 154 |
6 |
| The United States of America as represented by the Secretary of the Army | 1209 |
4 |
| BASF SE | 20892 |
3 |
| Arkema France | 4051 |
3 |
| Arkema Inc. | 1062 |
3 |
| Drexel University | 984 |
3 |
| Kuraray Co., Ltd. | 3502 |
3 |
| LG Chem, Ltd. | 17594 |
2 |
| Evonik Oxeno GmbH | 60 |
2 |
| Johns Manville | 954 |
2 |
| Solutia Inc. | 419 |
2 |
| Wacker Chemie AG | 2105 |
2 |
| Specialty Operations France | 785 |
2 |
| Baker Hughes Incorporated | 5277 |
1 |
| 3m Innovative Properties Company | 17858 |
1 |
| Illinois Tool Works Inc. | 11450 |
1 |
| The Sherwin-Williams Company | 544 |
1 |
| FUJIFILM Corporation | 29295 |
1 |
| Other owners | 66 |