- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 265/04 - Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
Patent holdings for IPC class C07C 265/04
Total number of patents in this class: 66
10-year publication summary
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0
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2
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7
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7
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7
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2
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2
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2
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Showa Denko K.K. | 2090 |
10 |
| BASF SE | 21165 |
5 |
| Mitsui Chemicals, Inc. | 3227 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2806 |
4 |
| National University Corporation Kobe University | 562 |
4 |
| Resonac Corporation | 3277 |
4 |
| Dow Global Technologies LLC | 10845 |
3 |
| Ube Industries, Ltd. | 784 |
3 |
| Agc, Inc. | 5383 |
3 |
| FUJIFILM Corporation | 30327 |
2 |
| Covestro Deutschland AG | 2808 |
2 |
| KS Laboratories Co., Ltd. | 19 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3599 |
2 |
| University of Washington | 2420 |
2 |
| DSM IP Assets B.V. | 5422 |
1 |
| PRC-DeSoto International, Inc. | 563 |
1 |
| Asahi Kasei Chemicals Corporation | 567 |
1 |
| Hanwha Chemical Corporation | 309 |
1 |
| Loctite (r & D) Limited | 34 |
1 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1825 |
1 |
| Other owners | 9 |