- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 120/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
Patent holdings for IPC class C08F 120/28
Total number of patents in this class: 76
10-year publication summary
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4
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2
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5
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5
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5
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4
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4
|
7
|
8
|
3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bostik SA | 679 |
8 |
| Centre National de La Recherche Scientifique | 11042 |
7 |
| Universite de Haute Alsace | 153 |
6 |
| Incept LLC | 148 |
3 |
| Samsung Electronics Co., Ltd. | 158156 |
2 |
| Halliburton Energy Services, Inc. | 21305 |
2 |
| BASF SE | 21318 |
2 |
| Sumitomo Rubber Industries, Ltd. | 4729 |
2 |
| Mitsubishi Chemical Corporation | 4726 |
2 |
| NOK Corporation | 2305 |
2 |
| Kioxia Corporation | 10840 |
2 |
| LG Chem, Ltd. | 17937 |
1 |
| International Business Machines Corporation | 62672 |
1 |
| FUJIFILM Corporation | 30543 |
1 |
| Robert Bosch GmbH | 44209 |
1 |
| Rohm and Haas Company | 2943 |
1 |
| Union Carbide Corporation | 258 |
1 |
| Kaneka Corporation | 4721 |
1 |
| Lawrence Livermore National Security, LLC | 1978 |
1 |
| The Board of Trustees of the University of Illinois | 2747 |
1 |
| Other owners | 29 |