- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 21/06 - Vinyl chloride
Patent holdings for IPC class C07C 21/06
Total number of patents in this class: 81
10-year publication summary
|
7
|
3
|
2
|
0
|
6
|
5
|
4
|
1
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solvay SA | 993 |
11 |
| Vinnolit GmbH & Co. KG | 26 |
8 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 674 |
6 |
| Blue Cube IP LLC | 216 |
5 |
| ThyssenKrupp Industrial Solutions AG | 631 |
5 |
| Honeywell International Inc. | 13545 |
4 |
| Johnson Matthey Public Limited Company | 1850 |
3 |
| ThyssenKrupp AG | 3283 |
3 |
| Uhde GmbH | 131 |
3 |
| Formosa Plastics Corporation | 5 |
3 |
| BASF SE | 20933 |
2 |
| Dow Global Technologies LLC | 10363 |
2 |
| Formosa Plastics Corporation | 55 |
2 |
| SCG Chemicals Co., Ltd. | 158 |
2 |
| Shanghai Advanced Research Institute, Chinese Academy of Sciences | 48 |
2 |
| Uop LLC | 4244 |
1 |
| Daikin Industries, Ltd. | 9995 |
1 |
| Saudi Basic Industries Corporation | 562 |
1 |
| Arkema France | 4110 |
1 |
| Beijing University of Chemical Technology | 319 |
1 |
| Other owners | 15 |