- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection of materials for their conductive, insulating or dielectric properties
- H01B 3/08 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances vitreous enamels
Patent holdings for IPC class H01B 3/08
Total number of patents in this class: 110
10-year publication summary
|
12
|
9
|
14
|
14
|
7
|
8
|
15
|
6
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHOTT AG | 1675 |
7 |
| 3m Innovative Properties Company | 18406 |
5 |
| LS-Nikko Copper Inc. | 59 |
4 |
| Siemens AG | 24990 |
3 |
| E. I. du Pont de Nemours and Company | 4345 |
3 |
| Crompton Technology Group Limited | 143 |
3 |
| Ferro Corporation | 279 |
3 |
| Nippon Electric Glass Co., Ltd. | 2299 |
3 |
| SCHOTT Corporation | 77 |
3 |
| General Electric Company | 18133 |
2 |
| Medtronic, Inc. | 9964 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
| Murata Manufacturing Co., Ltd. | 22355 |
2 |
| Acquandas GmbH | 6 |
2 |
| Alliance for Sustainable Energy, LLC | 698 |
2 |
| General Electric Technology GmbH | 1657 |
2 |
| Ohara Inc. | 200 |
2 |
| Saint-Gobain Quartz S.A.S. | 16 |
2 |
| Essex Furukawa Magnet Wire USA LLC | 77 |
2 |
| Xerox Corporation | 7503 |
1 |
| Other owners | 55 |