- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 12/34 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
Patent holdings for IPC class C08G 12/34
Total number of patents in this class: 17
10-year publication summary
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1
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1
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1
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4
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3
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1
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1
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2
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1
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dynea Oy | 23 |
2 |
| Flooring Industries Limited, SARL | 281 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| Samsung SDI Co., Ltd. | 6671 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Dalian University of Technology | 1387 |
1 |
| ISP Investments Inc. | 485 |
1 |
| Jiangnan University | 1410 |
1 |
| Rohm and Haas Electronic Materials Korea Ltd. | 546 |
1 |
| Rohm and Haas Electronic Materials LLC | 637 |
1 |
| Giesecke+Devrient Currency Technology GmbH | 817 |
1 |
| Nissan Chemical Corporation | 1725 |
1 |
| Sestec Sp. z o.o. | 3 |
1 |
| 86 Solar Inc. | 6 |
1 |
| Other owners | 0 |