- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 319/24 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
Patent holdings for IPC class C07C 319/24
Total number of patents in this class: 86
10-year publication summary
|
9
|
9
|
11
|
6
|
6
|
4
|
7
|
3
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 3889 |
16 |
| Uop LLC | 4188 |
6 |
| BASF SE | 20403 |
4 |
| Mitsui Chemicals, Inc. | 3189 |
4 |
| Chevron Phillips Chemical Company LP | 1818 |
4 |
| Bayer Cropscience AG | 2141 |
3 |
| DIC Corporation | 3663 |
3 |
| Nacuity Pharmaceuticals, Inc. | 41 |
3 |
| Bayer AG | 3208 |
2 |
| The Yokohama Rubber Co., Ltd. | 3962 |
2 |
| Arkema Inc. | 1073 |
2 |
| Ecolab USA Inc. | 5338 |
2 |
| Ecospray Limited | 9 |
2 |
| Kumiai Chemical Industry Co., Ltd. | 317 |
2 |
| Kyowa Pharma Chemical Co., Ltd. | 30 |
2 |
| F. Hoffmann-La Roche AG | 7938 |
1 |
| International Business Machines Corporation | 60095 |
1 |
| Centre National de La Recherche Scientifique | 10091 |
1 |
| Nikon Corporation | 7126 |
1 |
| Allium Vitalis Incorporated | 7 |
1 |
| Other owners | 24 |