- 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 5/42 - Details of construction of furnace walls, e.g. to prevent corrosionUse of materials for furnace walls
Patent holdings for IPC class C03B 5/42
Total number of patents in this class: 101
10-year publication summary
|
7
|
0
|
2
|
16
|
10
|
11
|
3
|
4
|
9
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Electric Glass Co., Ltd. | 2454 |
20 |
| Corning Incorporated | 10252 |
18 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 491 |
9 |
| Saint-Gobain Isover | 633 |
7 |
| Asahi Glass Company, Limited | 2799 |
4 |
| The Corning Museum of Glass | 12 |
4 |
| Fosbel, Inc. | 60 |
4 |
| Spiral Arts Inc | 5 |
4 |
| Owens-Brockway Glass Container Inc. | 760 |
3 |
| Fsbl Acquisition, Inc. | 16 |
3 |
| AGC Ceramics Co., Ltd. | 24 |
2 |
| Beteiligungen Sorg GmbH & Co. KG | 47 |
2 |
| Johns Manville | 953 |
2 |
| Jushi Group Co., Ltd. | 121 |
2 |
| Owens Corning Intellectual Capital, LLC | 1632 |
2 |
| Agc, Inc. | 4816 |
2 |
| Combustion Consulting Italy S.r.l. | 8 |
2 |
| Harbison Walker International Holdings, Inc. | 3 |
2 |
| AGC Glass Europe | 1127 |
1 |
| China Building Materials Academy | 24 |
1 |
| Other owners | 7 |