- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 2/10 - Polymerisation of cyclic oligomers of formaldehyde
Patent holdings for IPC class C08G 2/10
Total number of patents in this class: 87
10-year publication summary
|
5
|
10
|
3
|
5
|
5
|
7
|
1
|
8
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Polyplastics Co., Ltd. | 563 |
19 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
15 |
| BASF SE | 19740 |
12 |
| BASF AG | 1258 |
6 |
| Ticona GmbH | 58 |
5 |
| Celanese Sales Germany GmbH | 144 |
4 |
| Hoya Optical Labs of America, Inc. | 120 |
4 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
3 |
| Kolon Plastics, Inc. | 69 |
3 |
| Council of Scientific and Industrial Research | 670 |
2 |
| Hyundai Motor Company | 19021 |
1 |
| PRC-DeSoto International, Inc. | 567 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| University of Florida Research Foundation, Inc. | 3883 |
1 |
| Bottom Line Industries, Inc. | 2 |
1 |
| Celanese International Corporation | 879 |
1 |
| Drexel University | 951 |
1 |
| Hefei University of Technology | 189 |
1 |
| Vencorex France | 36 |
1 |
| Wacker Chemie AG | 2091 |
1 |
| Other owners | 4 |