- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 61/02 - Condensation polymers of aldehydes or ketones only
Patent holdings for IPC class C08L 61/02
Total number of patents in this class: 76
10-year publication summary
|
6
|
4
|
8
|
6
|
6
|
5
|
6
|
5
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17635 |
6 |
| PRC-DeSoto International, Inc. | 573 |
4 |
| Evonik Degussa GmbH | 1525 |
3 |
| Celanese Sales Germany GmbH | 131 |
3 |
| Ticona LLC | 593 |
3 |
| Hitachi Chemical Company, Ltd. | 2344 |
2 |
| Lam Research Corporation | 5272 |
2 |
| The Board of Trustees of the University of Illinois | 2702 |
2 |
| Celanese International Corporation | 911 |
2 |
| Cytec Technology Corp. | 279 |
2 |
| Johns Manville | 959 |
2 |
| Miller Waste Mills d/b/a RTP Company | 3 |
2 |
| Polyplastics Co., Ltd. | 603 |
2 |
| Stratasys, Inc. | 807 |
2 |
| Sun Chemical Corporation | 839 |
2 |
| Sestec Sp. z o.o. | 3 |
2 |
| BASF SE | 20940 |
1 |
| E. I. du Pont de Nemours and Company | 4050 |
1 |
| Robert Bosch GmbH | 42705 |
1 |
| Hyundai Motor Company | 22086 |
1 |
| Other owners | 31 |