- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 12/38 - Ureas; Thioureas and melamines
Patent holdings for IPC class C08G 12/38
Total number of patents in this class: 29
10-year publication summary
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0
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0
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1
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1
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0
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0
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1
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2
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3
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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
|
|---|---|---|
| BASF AG | 1258 |
3 |
| Arclin USA, LLC. | 75 |
3 |
| Dynea Oy | 23 |
3 |
| Hexion Inc. | 207 |
3 |
| Allnex Netherlands B.V. | 210 |
3 |
| Georgia-Pacific Chemicals LLC | 204 |
2 |
| BASF SE | 19740 |
1 |
| DSM IP Assets B.V. | 5856 |
1 |
| Chimar Hellas S.A. | 4 |
1 |
| DuPont Teijin Films U.S. Limited Partnership | 143 |
1 |
| Givaudan SA | 1760 |
1 |
| Kagoshima University | 284 |
1 |
| Metsäliitto Osuuskunta | 40 |
1 |
| Tokuyama Corporation | 1248 |
1 |
| Societe Anonyme Naicom | 1 |
1 |
| Bio-fence Ltd. | 2 |
1 |
| Foresa Technologies, S.L.U. | 10 |
1 |
| Bakelite Chemicals LLC | 16 |
1 |
| Other owners | 0 |