- All sections
- C - Chemistrymetallurgy
- C03B - Manufacture or shaping of glass, or of mineral or slag woolsupplementary processes in the manufacture or shaping of glass, or of mineral or slag wool
- C03B 7/07 - Electric means
Patent holdings for IPC class C03B 7/07
Total number of patents in this class: 46
10-year publication summary
|
4
|
2
|
4
|
3
|
7
|
7
|
3
|
2
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10252 |
30 |
| Nippon Electric Glass Co., Ltd. | 2456 |
3 |
| Caihong Display Devices Co.,Ltd. | 49 |
2 |
| USB I, LLC | 3 |
2 |
| Ferro GmbH | 19 |
1 |
| Heraeus Materials Technology GmbH & Co. KG | 28 |
1 |
| OCV Intellectual Capital, LLC | 187 |
1 |
| SCHOTT AG | 1716 |
1 |
| Schuler Pressen GmbH | 141 |
1 |
| Agc, Inc. | 4772 |
1 |
| Eglasstrek Patent Promotion & Awarding GmbH | 1 |
1 |
| Bengbu China Optoelectronic Technology Co., Ltd | 11 |
1 |
| Triumph Science & Technology Group Co., Ltd | 19 |
1 |
| Other owners | 0 |