- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/58 - Metal-containing linkages
Patent holdings for IPC class C08G 77/58
Total number of patents in this class: 155
10-year publication summary
|
10
|
15
|
10
|
7
|
11
|
8
|
4
|
10
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Corning Corporation | 1072 |
19 |
| The Boeing Company | 19843 |
12 |
| Dow Silicones Corporation | 1664 |
8 |
| Dow Corning Toray Co., Ltd. | 562 |
6 |
| Hitachi Chemical Company, Ltd. | 2455 |
3 |
| FUJIFILM Corporation | 27102 |
3 |
| Sumitomo Chemical Company, Limited | 8808 |
3 |
| Huntsman International LLC | 708 |
3 |
| Kimmerling Holdings Group, LLC | 16 |
3 |
| Wacker Chemie AG | 2091 |
3 |
| Canon Kabushiki Kaisha | 6884 |
3 |
| Dow Toray Co., Ltd. | 494 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| The Sherwin-Williams Company | 553 |
2 |
| Merck Patent GmbH | 5909 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
| OSRAM Opto Semiconductors GmbH | 3390 |
2 |
| AZ Electronic Materials (Luxembourg) S.a.r.l. | 105 |
2 |
| Daicel Corporation | 2128 |
2 |
| EPG (engineered Nanoproducts Germany) AG | 46 |
2 |
| Other owners | 70 |