- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 31/42 - Halogenated polyhydroxylic acyclic alcohols
Patent holdings for IPC class C07C 31/42
Total number of patents in this class: 39
10-year publication summary
|
3
|
4
|
1
|
2
|
0
|
2
|
0
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies Inc. | 636 |
9 |
| Daikin Industries, Ltd. | 10509 |
5 |
| Central Glass Company, Limited | 1296 |
5 |
| Eleison Pharmaceuticals LLC | 9 |
3 |
| Centre National de La Recherche Scientifique | 11092 |
2 |
| Bio-Pharm Solutions Co., Ltd. | 55 |
2 |
| Nalco Company | 532 |
2 |
| Universite D'aix-marseille | 937 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15425 |
1 |
| Dow Global Technologies LLC | 11029 |
1 |
| Conser SpA | 17 |
1 |
| Nagase Chemtex Corporation | 211 |
1 |
| RSTech Corporation | 4 |
1 |
| Unimatec Co., Ltd. | 234 |
1 |
| Targent, LLC | 2 |
1 |
| EuroChem Engineering SRL | 4 |
1 |
| Huanggang Luban Pharmaceutical | 3 |
1 |
| Other owners | 0 |