- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/151 - Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
Patent holdings for IPC class C08K 5/151
Total number of patents in this class: 93
10-year publication summary
|
5
|
8
|
4
|
6
|
2
|
1
|
4
|
8
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Isover | 633 |
6 |
| 3m Innovative Properties Company | 17857 |
5 |
| Konica Minolta Opto, Inc. | 1089 |
4 |
| Arkema France | 4061 |
4 |
| BASF SE | 20904 |
3 |
| Sekisui Specialty Chemicals America, LLC | 42 |
3 |
| LG Chem, Ltd. | 17598 |
2 |
| Samsung SDI Co., Ltd. | 8174 |
2 |
| Sumitomo Chemical Company, Limited | 9040 |
2 |
| Konica Minolta, Inc. | 8704 |
2 |
| Idemitsu Kosan Co., Ltd. | 4212 |
2 |
| Henkel AG & Co. KGaA | 10535 |
2 |
| Gfbiochemicals Limited | 49 |
2 |
| Holcim Technology Ltd. | 988 |
2 |
| Tokuyama Corporation | 1383 |
2 |
| Transitions Optical, Inc. | 256 |
2 |
| CTK Research and Development Canada Ltd. | 14 |
2 |
| Samsung Electronics Co., Ltd. | 145416 |
1 |
| Kimberly-clark Worldwide, Inc. | 5504 |
1 |
| BASF Corporation | 1719 |
1 |
| Other owners | 43 |