- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 64/28 - General preparatory processes using halocarbonates and phenols
Patent holdings for IPC class C08G 64/28
Total number of patents in this class: 28
10-year publication summary
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2
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1
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2
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2
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3
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0
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0
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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
|
|---|---|---|
| LG Chem, Ltd. | 17929 |
5 |
| Covestro Deutschland AG | 2833 |
4 |
| SABIC Global Technologies B.V. | 4599 |
3 |
| Idemitsu Kosan Co., Ltd. | 4241 |
2 |
| Samsung Electronics Co., Ltd. | 157946 |
1 |
| FUJIFILM Corporation | 30516 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2860 |
1 |
| The United States of America as represented by the Secretary of the Army | 1259 |
1 |
| LM Chem, Ltd. | 1 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3624 |
1 |
| Rowan University | 196 |
1 |
| Teijin Chemicals Ltd. | 84 |
1 |
| Teijin Limited | 1285 |
1 |
| University of Delaware | 367 |
1 |
| Valspar Sourcing, Inc. | 311 |
1 |
| Yonsei University, University-Industry Foundation (UIF) | 62 |
1 |
| Agc, Inc. | 5537 |
1 |
| SHPP Global Technologies B.V. | 1102 |
1 |
| Other owners | 0 |