- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/82 - Post-polymerisation treatment
Patent holdings for IPC class C08G 18/82
Total number of patents in this class: 87
10-year publication summary
|
5
|
3
|
4
|
5
|
8
|
9
|
2
|
6
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
11 |
| Covestro Deutschland AG | 2429 |
11 |
| IP Liberty Vision Corporation | 26 |
3 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
3 |
| Bayer MaterialScience AG | 874 |
2 |
| Mitsui Chemicals, Inc. | 3134 |
2 |
| Northwestern University | 3112 |
2 |
| Alzchem Trostberg GmbH | 272 |
2 |
| Cabot Corporation | 575 |
2 |
| DIC Corporation | 3597 |
2 |
| Aditya Birla Chemicals (Thailand) Ltd. (epoxy Division) | 7 |
2 |
| LG Chem, Ltd. | 17205 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Bayer MaterialScience LLC | 178 |
1 |
| Evonik Degussa GmbH | 1574 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Nike, Inc. | 13075 |
1 |
| Nike International Ltd. | 769 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| Acushnet Company | 2337 |
1 |
| Other owners | 36 |