- 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: 71
10-year publication summary
|
5
|
8
|
6
|
7
|
5
|
6
|
5
|
1
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17921 |
6 |
| PRC-DeSoto International, Inc. | 569 |
4 |
| Celanese Sales Germany GmbH | 128 |
3 |
| Ticona LLC | 604 |
3 |
| Hitachi Chemical Company, Ltd. | 2241 |
2 |
| Lam Research Corporation | 5635 |
2 |
| Lawrence Livermore National Security, LLC | 1973 |
2 |
| The Board of Trustees of the University of Illinois | 2751 |
2 |
| Celanese International Corporation | 910 |
2 |
| Cytec Technology Corp. | 259 |
2 |
| Johns Manville | 921 |
2 |
| Miller Waste Mills d/b/a RTP Company | 3 |
2 |
| Polyplastics Co., Ltd. | 617 |
2 |
| Stratasys, Inc. | 851 |
2 |
| Sun Chemical Corporation | 815 |
2 |
| BASF SE | 21303 |
1 |
| E. I. du Pont de Nemours and Company | 3534 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Hyundai Motor Company | 24653 |
1 |
| Konica Minolta Business Technologies, Inc. | 1316 |
1 |
| Other owners | 28 |