- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 319/08 - Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
Patent holdings for IPC class C07C 319/08
Total number of patents in this class: 53
10-year publication summary
|
5
|
4
|
2
|
6
|
4
|
3
|
10
|
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 | 4164 |
13 |
| Chevron Phillips Chemical Company LP | 1826 |
9 |
| Mitsui Chemicals, Inc. | 3232 |
7 |
| Evonik Degussa GmbH | 1493 |
4 |
| Evonik Operations GmbH | 4154 |
4 |
| Adisseo France S.A.S. | 147 |
2 |
| CJ Cheiljedang Corporation | 3441 |
2 |
| KS Laboratories Co., Ltd. | 19 |
2 |
| BASF SE | 20979 |
1 |
| Merck Patent GmbH | 5824 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3798 |
1 |
| Hoya Lens Thailand Ltd. | 565 |
1 |
| Koc Solution Co., Ltd. | 65 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3482 |
1 |
| SKC Co., Ltd. | 322 |
1 |
| Solvay Specialty Polymers Italy S.p.A. | 758 |
1 |
| Olatec Therapeutics, Inc. | 61 |
1 |
| SK Pucore Co., Ltd. | 39 |
1 |
| Other owners | 0 |