- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 12/18 - Chlorine
Patent holdings for IPC class C08F 12/18
Total number of patents in this class: 33
10-year publication summary
|
5
|
5
|
2
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM Nutritional Products, LLC | 41 |
4 |
| FUJIFILM Corporation | 29911 |
3 |
| Crestecbio Inc. | 6 |
3 |
| LG Chem, Ltd. | 17702 |
2 |
| Evoqua Water Technologies LLC | 922 |
2 |
| Flexterra, Inc. | 126 |
2 |
| Samsung Electronics Co., Ltd. | 149838 |
1 |
| E. I. du Pont de Nemours and Company | 3805 |
1 |
| Bayer MaterialScience AG | 767 |
1 |
| Cheil Industries Inc. | 830 |
1 |
| ExxonMobil Chemical Patents Inc. | 3925 |
1 |
| Rohm and Haas Company | 2939 |
1 |
| Dow Global Technologies LLC | 10627 |
1 |
| Dow Global Technologies Inc. | 760 |
1 |
| AGC Seimi Chemical Co., Ltd. | 57 |
1 |
| The Regents of the University of Michigan | 4812 |
1 |
| Mitsubishi Chemical Corporation | 4625 |
1 |
| ALTANA AG | 41 |
1 |
| Indian Institute of Technology Delhi | 153 |
1 |
| Keio University | 1113 |
1 |
| Other owners | 3 |