- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 8/16 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with amino- or nitrophenols
Patent holdings for IPC class C08G 8/16
Total number of patents in this class: 21
10-year publication summary
|
3
|
0
|
3
|
0
|
0
|
6
|
3
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5753 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3599 |
3 |
| International Business Machines Corporation | 62325 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11021 |
1 |
| Kaneka Corporation | 4654 |
1 |
| Nihon Parkerizing Co., Ltd. | 291 |
1 |
| Nissan Chemical Industries, Ltd. | 1661 |
1 |
| Tianneng Battery Group Co., Ltd. | 46 |
1 |
| Toyo Seikan Co., Ltd. | 617 |
1 |
| Other owners | 0 |