- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 224/00 - 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 a heterocyclic ring containing oxygen
Patent holdings for IPC class C08F 224/00
Total number of patents in this class: 203
10-year publication summary
|
18
|
21
|
6
|
14
|
12
|
10
|
11
|
4
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5997 |
23 |
| Tokyo Ohka Kogyo Co., Ltd. | 1544 |
11 |
| FUJIFILM Corporation | 30327 |
10 |
| Sumitomo Chemical Company, Limited | 9015 |
8 |
| Daikin Industries, Ltd. | 10401 |
6 |
| JSR Corporation | 2530 |
5 |
| Eastman Kodak Company | 2652 |
4 |
| Drexel University | 1007 |
4 |
| Nissan Chemical Industries, Ltd. | 1661 |
4 |
| Samsung Display Co., Ltd. | 38092 |
3 |
| BASF SE | 21165 |
3 |
| Asahi Glass Company, Limited | 2654 |
3 |
| Henkel AG & Co. KGaA | 10703 |
3 |
| The United States of America as represented by the Secretary of the Army | 1252 |
3 |
| 3D Systems, Inc. | 583 |
3 |
| Construction Research & Technology GmbH | 614 |
3 |
| Hannanotech Co., Ltd. | 15 |
3 |
| Kuraray Co., Ltd. | 3581 |
3 |
| 3m Innovative Properties Company | 17491 |
2 |
| Xerox Corporation | 4703 |
2 |
| Other owners | 97 |