- 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
|
4
|
2
|
7
|
4
|
3
|
13
|
3
|
5
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4231 |
14 |
| Chevron Phillips Chemical Company LP | 1866 |
8 |
| Mitsui Chemicals, Inc. | 3267 |
7 |
| Evonik Operations GmbH | 4416 |
4 |
| Evonik Degussa GmbH | 1345 |
3 |
| Adisseo France S.A.S. | 156 |
2 |
| CJ Cheiljedang Corporation | 3686 |
2 |
| KS Laboratories Co., Ltd. | 20 |
2 |
| BASF SE | 21320 |
1 |
| Merck Patent GmbH | 5747 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3790 |
1 |
| Hoya Lens Thailand Ltd. | 631 |
1 |
| Koc Solution Co., Ltd. | 65 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3643 |
1 |
| SKC Co., Ltd. | 325 |
1 |
| Solvay Specialty Polymers Italy S.p.A. | 653 |
1 |
| Joint Stock Company "special Design and Engineering Bureau "katalizator" | 32 |
1 |
| Olatec Therapeutics, Inc. | 61 |
1 |
| SK Pucore Co., Ltd. | 39 |
1 |
| Other owners | 0 |