- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 323/18 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
Patent holdings for IPC class C07C 323/18
Total number of patents in this class: 22
10-year publication summary
4
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2
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0
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0
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3
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1
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4
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2
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0
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1
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2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kumiai Chemical Industry Co., Ltd. | 311 |
3 |
Merck Patent GmbH | 5831 |
2 |
Ajinomoto Co., Inc. | 2295 |
2 |
Korea Kumho Petrochemical Co., Ltd. | 191 |
2 |
Uniwersytet Medyczny IM. Karola Marcinkowskiego | 4 |
2 |
FUJIFILM Corporation | 29367 |
1 |
Arkema Inc. | 1058 |
1 |
Ihara Chemical Industry Co., Ltd. | 71 |
1 |
Sanford Burnham Prebys Medical Discovery Institute | 300 |
1 |
Shenzhen University | 1639 |
1 |
Tohto Kasei Co., Ltd. | 15 |
1 |
Toyo Gosei Co., Ltd. | 108 |
1 |
Wisys Technology Foundation, Inc. | 135 |
1 |
Facebook Technologies, LLC | 784 |
1 |
SK Geo Centric Co., Ltd. | 310 |
1 |
Kangwon University-industry Cooperation Foundation | 5 |
1 |
Other owners | 0 |