- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 216/18 - Acyclic compounds
Patent holdings for IPC class C08F 216/18
Total number of patents in this class: 33
10-year publication summary
|
2
|
0
|
4
|
4
|
3
|
2
|
3
|
0
|
1
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maruzen Petrochemical Co., Ltd. | 186 |
3 |
| Asahi Glass Company, Limited | 2606 |
2 |
| Kyushu University, National University Corporation | 1729 |
2 |
| Nippon Shokubai Co., Ltd. | 1534 |
2 |
| Takemoto Oil & Fat Co., Ltd. | 108 |
2 |
| Coloplast A/S | 1930 |
2 |
| Boai NKY Medical Holdings Ltd. | 5 |
2 |
| Centre National de La Recherche Scientifique | 11059 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
1 |
| Sumitomo Rubber Industries, Ltd. | 4736 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5269 |
1 |
| Terumo Kabushiki Kaisha | 5834 |
1 |
| Guangzhou Tinci Materials Technology Co., Ltd. | 160 |
1 |
| ISP Investments Inc. | 441 |
1 |
| Kuraray Co., Ltd. | 3601 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
1 |
| National University Corporation Yamagata University | 153 |
1 |
| Nippon Paper Industries Co., Ltd. | 851 |
1 |
| The University of North Carolina at Chapel Hill | 2114 |
1 |
| Zhonghao Chenguang Research Institute of Chemical Industry Company Limited | 40 |
1 |
| Other owners | 5 |