- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 63/16 - 1,2-Benzenedicarboxylic acid
Patent holdings for IPC class C07C 63/16
Total number of patents in this class: 32
10-year publication summary
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0
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2
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2
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2
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0
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2
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1
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3
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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
|
|---|---|---|
| BASF SE | 21320 |
4 |
| IFP Energies Nouvelles | 3116 |
3 |
| Canon Inc. | 44285 |
2 |
| Grupo Petrotemex, S.A. de C.V. | 38 |
2 |
| INVISTA Technologies S.a.r.l. | 387 |
2 |
| Lurgi GmbH | 94 |
2 |
| Saudi Arabian Oil Company | 14369 |
2 |
| RITTEC Umwelttechnik GmbH | 11 |
2 |
| Agency for Science, Technology and Research | 3765 |
1 |
| Aramco Services Company | 4190 |
1 |
| Bayer Technology Services GmbH | 153 |
1 |
| BP Corporation North America Inc. | 763 |
1 |
| The Children's Hospital of Philadelphia | 874 |
1 |
| Clariant International Ltd. | 891 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3643 |
1 |
| SABIC Global Technologies B.V. | 4625 |
1 |
| Süd-Chemie IP GmbH & Co. KG | 34 |
1 |
| Toyobo Co., Ltd. | 2544 |
1 |
| BASF (China) Co., Ltd. | 891 |
1 |
| Youzeo Co., Ltd. | 1 |
1 |
| Other owners | 1 |