- 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: 486
10-year publication summary
|
50
|
46
|
41
|
42
|
40
|
41
|
29
|
17
|
28
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10386 |
17 |
| Nektar Therapeutics | 439 |
13 |
| BASF SE | 20967 |
12 |
| NOK Corporation | 2224 |
12 |
| 3m Innovative Properties Company | 17813 |
10 |
| Modernatx, Inc. | 1262 |
9 |
| Daikin Industries, Ltd. | 10047 |
6 |
| BASF Coatings GmbH | 1201 |
6 |
| Solvay Specialty Polymers Italy S.p.A. | 758 |
6 |
| Rohm and Haas Company | 2888 |
5 |
| Fashion Chemicals GmbH & Co. KG | 135 |
5 |
| Mersana Therapeutics, Inc. | 103 |
5 |
| SWIMC, LLC | 2510 |
5 |
| Boston Scientific Scimed, Inc. | 10293 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 5676 |
4 |
| Northwestern University | 3403 |
4 |
| Chryso | 116 |
4 |
| Clariant International Ltd. | 931 |
4 |
| Covestro Deutschland AG | 2767 |
4 |
| Ethox Chemicals, LLC | 94 |
4 |
| Other owners | 347 |