- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/65 - Pretreating the metal or compound covered by group before the final contacting with the metal or compound covered by group
Patent holdings for IPC class C08F 4/65
Total number of patents in this class: 34
10-year publication summary
|
0
|
5
|
2
|
2
|
3
|
2
|
2
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Univation Technologies, LLC | 625 |
4 |
| LG Chem, Ltd. | 17846 |
3 |
| ExxonMobil Chemical Patents Inc. | 3822 |
3 |
| NOVA Chemicals (International) S.A. | 794 |
3 |
| Borealis AG | 2731 |
2 |
| Chevron Phillips Chemical Company LP | 1853 |
2 |
| China Petroleum & Chemical Corporation | 2064 |
2 |
| Research Institute of Petroleum Processing, Sinopec | 366 |
2 |
| SK Energy Co., Ltd. | 157 |
2 |
| Toho Titanium Co., Ltd. | 260 |
2 |
| Sumitomo Chemical Company, Limited | 9055 |
1 |
| Mitsui Chemicals, Inc. | 3220 |
1 |
| Henkel AG & Co. KGaA | 10705 |
1 |
| Basell Poliolefine Italia S.r.l. | 929 |
1 |
| SABIC Global Technologies B.V. | 4491 |
1 |
| SCG Chemicals Co., Ltd. | 157 |
1 |
| W. R. Grace & Co.-Conn. | 296 |
1 |
| Hanwha Solutions Corporation | 1045 |
1 |
| SABIC SK Nexlene Company Pte. Ltd. | 6 |
1 |
| Other owners | 0 |