- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/00 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
Patent holdings for IPC class C08G 65/00
Total number of patents in this class: 1040
10-year publication summary
|
64
|
63
|
56
|
64
|
67
|
74
|
69
|
48
|
38
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solvay Specialty Polymers Italy S.p.A. | 737 |
81 |
| BASF SE | 20403 |
55 |
| Daikin Industries, Ltd. | 9836 |
42 |
| 3m Innovative Properties Company | 17951 |
31 |
| Dow Global Technologies LLC | 10149 |
31 |
| Shin-Etsu Chemical Co., Ltd. | 5444 |
28 |
| Agc, Inc. | 4449 |
28 |
| P2 Science, Inc. | 111 |
16 |
| Solvay Specialty Polymers USA, LLC | 559 |
11 |
| Bayer Intellectual Property GmbH | 2570 |
10 |
| Solvay Solexis S.p.A. | 128 |
10 |
| Resonac Corporation | 2414 |
9 |
| HRL Laboratories, LLC | 1581 |
8 |
| Moresco Corporation | 157 |
8 |
| Samsung Electronics Co., Ltd. | 138729 |
7 |
| E. I. du Pont de Nemours and Company | 4251 |
7 |
| Centre National de La Recherche Scientifique | 10091 |
7 |
| Case Western Reserve University | 1772 |
7 |
| Nektar Therapeutics | 460 |
7 |
| LG Chem, Ltd. | 17637 |
6 |
| Other owners | 631 |