- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 216/38 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical by an acetal or ketal radical
Patent holdings for IPC class C08F 216/38
Total number of patents in this class: 78
10-year publication summary
|
9
|
3
|
6
|
9
|
5
|
6
|
7
|
6
|
2
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3614 |
16 |
| Kuraray Co., Ltd. | 3589 |
12 |
| Kuraray Europe GmbH | 228 |
5 |
| Instituto Mexicano Del Petroleo | 203 |
4 |
| Alcon, Inc. | 5861 |
3 |
| Mitsubishi Chemical Corporation | 4724 |
2 |
| Agc, Inc. | 5524 |
2 |
| The Procter & Gamble Company | 21855 |
1 |
| BASF SE | 21303 |
1 |
| The Regents of the University of California | 20745 |
1 |
| The Sherwin-Williams Company | 510 |
1 |
| FUJIFILM Corporation | 30514 |
1 |
| Boston Scientific Scimed, Inc. | 11151 |
1 |
| Eastman Kodak Company | 2603 |
1 |
| Sumitomo Chemical Company, Limited | 9016 |
1 |
| Dow Global Technologies LLC | 10944 |
1 |
| Agency for Science, Technology and Research | 3733 |
1 |
| Northwestern University | 3543 |
1 |
| Agfa-Gevaert | 299 |
1 |
| Corning Optical Communications LLC | 1270 |
1 |
| Other owners | 21 |