- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/33 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring with cyano groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by saturated carbon chains
Patent holdings for IPC class C07C 255/33
Total number of patents in this class: 42
10-year publication summary
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2
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4
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4
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5
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5
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| API Corporation | 228 |
9 |
| Syngenta Participations AG | 3029 |
3 |
| Oriental (Luzhou) Agrochemicals. Co., Ltd. | 15 |
3 |
| LG Chem, Ltd. | 17657 |
2 |
| Cadila Healthcare Limited | 323 |
2 |
| Clariant Produkte (Deutschland) GmbH | 295 |
2 |
| Les Laboratoires Servier | 595 |
2 |
| Novaled GmbH | 415 |
2 |
| Sicor Inc. | 88 |
2 |
| Studiengesellschaft Kohle mbH | 112 |
2 |
| Oriental(luzhou) Agrochemicals. Co., Ltd | 12 |
2 |
| Bayer Cropscience AG | 2136 |
1 |
| The Board of Trustees of the University of Illinois | 2668 |
1 |
| Firmenich SA | 1669 |
1 |
| Givaudan SA | 1823 |
1 |
| Joint Stock Company "BIOCAD" | 174 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3351 |
1 |
| Mylan Group | 47 |
1 |
| National University Corporation Nagoya University | 889 |
1 |
| Southern Research Institute | 210 |
1 |
| Other owners | 2 |