- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 321/04 - Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
Patent holdings for IPC class C07C 321/04
Total number of patents in this class: 151
10-year publication summary
|
16
|
19
|
7
|
17
|
7
|
15
|
6
|
13
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4242 |
22 |
| Chevron Phillips Chemical Company LP | 1861 |
22 |
| ARK Diagnostics, Inc. | 35 |
6 |
| Evonik Degussa GmbH | 1379 |
5 |
| Arkema Inc. | 1061 |
4 |
| Koc Solution Co., Ltd. | 65 |
4 |
| Shanghai Kechow Pharma Inc. | 25 |
4 |
| Hamad Bin Khalifa University | 116 |
4 |
| Mitsui Chemicals, Inc. | 3246 |
3 |
| Hoya Lens Thailand Ltd. | 611 |
3 |
| SKC Co., Ltd. | 326 |
3 |
| The Regents of the University of California | 20745 |
2 |
| Mars, Incorporated | 2890 |
2 |
| FUJIFILM Corporation | 30514 |
2 |
| Purdue Research Foundation | 3916 |
2 |
| Akzo Nobel Chemicals International B.V. | 418 |
2 |
| The Brigham and Women's Hospital, Inc. | 2286 |
2 |
| Dana-Farber Cancer Institute, Inc. | 2664 |
2 |
| KS Laboratories Co., Ltd. | 19 |
2 |
| National Sun Yat-Sen University | 216 |
2 |
| Other owners | 53 |