- 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 5/00 - Melting in furnacesFurnaces so far as specially adapted for glass manufacture
Patent holdings for IPC class C03B 5/00
Total number of patents in this class: 206
10-year publication summary
|
18
|
12
|
10
|
11
|
5
|
21
|
17
|
15
|
16
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10258 |
16 |
| Terra CO2 Technology Holdings, Inc. | 37 |
13 |
| Korea Hydro & Nuclear Power Co., Ltd. | 456 |
9 |
| Saint-Gobain Isover | 632 |
9 |
| Johns Manville | 954 |
8 |
| Owens-Brockway Glass Container Inc. | 763 |
8 |
| InEnTec Inc. | 35 |
7 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 491 |
6 |
| Knauf Insulation | 49 |
4 |
| Estal Packaging, S.A. | 14 |
4 |
| AGC Glass Europe | 1128 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
3 |
| Grenzebach BSH GmbH | 54 |
3 |
| Knauf Insulation SPRL | 173 |
3 |
| Nippon Electric Glass Co., Ltd. | 2454 |
3 |
| Sumitomo Shi FW Energia Oy | 58 |
3 |
| Veolia Nuclear Solutions Inc. | 61 |
3 |
| Orano Recyclage | 62 |
3 |
| Petrurgia EOOD | 3 |
3 |
| California Institute of Technology | 3972 |
2 |
| Other owners | 93 |