- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/332 - Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides or esters thereof
Patent holdings for IPC class C08G 65/332
Total number of patents in this class: 504
10-year publication summary
|
49
|
43
|
46
|
46
|
45
|
31
|
18
|
30
|
23
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 11072 |
16 |
| BASF SE | 21334 |
13 |
| NOK Corporation | 2347 |
13 |
| 3m Innovative Properties Company | 17443 |
9 |
| Nektar Therapeutics | 401 |
9 |
| Modernatx, Inc. | 1278 |
8 |
| Daikin Industries, Ltd. | 10540 |
6 |
| BASF Coatings GmbH | 1135 |
6 |
| Solvay Specialty Polymers Italy S.p.A. | 653 |
6 |
| Rohm and Haas Company | 2942 |
5 |
| Fashion Chemicals GmbH & Co. KG | 136 |
5 |
| Mersana Therapeutics, Inc. | 101 |
5 |
| SWIMC, LLC | 2590 |
5 |
| Agc, Inc. | 5664 |
5 |
| Boston Scientific Scimed, Inc. | 11339 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 6157 |
4 |
| Northwestern University | 3586 |
4 |
| BYK-Chemie GmbH | 449 |
4 |
| Covestro Deutschland AG | 2863 |
4 |
| Ethox Chemicals, LLC | 103 |
4 |
| Other owners | 369 |