- 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: 20
10-year publication summary
|
3
|
3
|
0
|
3
|
0
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0
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4
|
3
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3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5512 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3482 |
3 |
| International Business Machines Corporation | 61433 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10941 |
1 |
| Kaneka Corporation | 4566 |
1 |
| Nihon Parkerizing Co., Ltd. | 289 |
1 |
| Nissan Chemical Industries, Ltd. | 1707 |
1 |
| Toyo Seikan Co., Ltd. | 595 |
1 |
| Other owners | 0 |