- 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: 91
10-year publication summary
|
7
|
4
|
6
|
2
|
1
|
3
|
7
|
5
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Isover | 667 |
6 |
| 3m Innovative Properties Company | 17512 |
5 |
| Konica Minolta Opto, Inc. | 956 |
4 |
| Henkel AG & Co. KGaA | 10715 |
4 |
| Arkema France | 4181 |
4 |
| BASF SE | 21113 |
3 |
| Sekisui Specialty Chemicals America, LLC | 47 |
3 |
| LG Chem, Ltd. | 17822 |
2 |
| Samsung SDI Co., Ltd. | 9851 |
2 |
| Sumitomo Chemical Company, Limited | 9045 |
2 |
| Konica Minolta, Inc. | 9026 |
2 |
| Idemitsu Kosan Co., Ltd. | 4219 |
2 |
| Gfbiochemicals Limited | 50 |
2 |
| Tokuyama Corporation | 1453 |
2 |
| CTK Research and Development Canada Ltd. | 14 |
2 |
| Amrize Technology Switzerland LLC | 715 |
2 |
| Samsung Electronics Co., Ltd. | 153845 |
1 |
| Kimberly-clark Worldwide, Inc. | 5281 |
1 |
| Nitto Denko Corporation | 8465 |
1 |
| Konica Minolta Advanced Layers, Inc. | 217 |
1 |
| Other owners | 40 |