- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 323/58 - 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 carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
Patent holdings for IPC class C07C 323/58
Total number of patents in this class: 260
10-year publication summary
11
|
15
|
21
|
25
|
28
|
27
|
16
|
26
|
9
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sumitomo Chemical Company, Limited | 8808 |
21 |
Evonik Operations GmbH | 3879 |
13 |
Alnylam Pharmaceuticals, Inc. | 1066 |
12 |
CJ Cheiljedang Corporation | 2964 |
11 |
Adisseo France S.A.S. | 147 |
10 |
Evonik Degussa GmbH | 1574 |
8 |
Arkema France | 3790 |
7 |
Centre National de La Recherche Scientifique | 9632 |
5 |
Massachusetts Institute of Technology | 9795 |
5 |
Arch Biopartners, Inc. | 9 |
5 |
Bayer Cropscience AG | 2241 |
4 |
Japan Science and Technology Agency | 1564 |
4 |
Auckland UniServices Limited | 503 |
4 |
Promentis Pharmaceuticals, Inc. | 16 |
4 |
Zhejiang Nhu Company Limited | 143 |
4 |
Zhejiang University | 2619 |
4 |
Ningxia Unisplendour Tianhua Methionine Co., Ltd. | 4 |
4 |
Ajinomoto Co., Inc. | 2337 |
3 |
GE Healthcare Limited | 711 |
3 |
Innov'ia 3i | 4 |
3 |
Other owners | 126 |