- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/02 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
Patent holdings for IPC class C08G 65/02
Total number of patents in this class: 91
10-year publication summary
|
2
|
7
|
2
|
6
|
3
|
4
|
3
|
6
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ethox Chemicals, LLC | 94 |
5 |
| BASF SE | 20915 |
3 |
| Konica Minolta Medical & Graphic, Inc. | 781 |
3 |
| Dow Global Technologies LLC | 10332 |
3 |
| NDSU Research Foundation | 243 |
3 |
| NOK Corporation | 2221 |
3 |
| Hercules LLC | 226 |
2 |
| ISP Investments Inc. | 461 |
2 |
| Lubrizol Advanced Materials, Inc. | 952 |
2 |
| Phibro Animal Health Corporation | 325 |
2 |
| Polymer Ventures, Inc. | 22 |
2 |
| University of Massachusetts | 2227 |
2 |
| Oriental Union Chemical Corp. | 7 |
2 |
| Snu R&db Foundation | 581 |
2 |
| Nanocarry Therapeutics Ltd. | 6 |
2 |
| Toshiba Corporation | 12345 |
1 |
| Bayer MaterialScience LLC | 158 |
1 |
| Boston Scientific Scimed, Inc. | 10280 |
1 |
| Toshiba TEC Corporation | 3795 |
1 |
| Konica Minolta, Inc. | 8742 |
1 |
| Other owners | 48 |