- All sections
- C - Chemistry; metallurgy
- C23D - Enamelling of, or applying a vitreous layer to, metals
- C23D 1/00 - Melting or fritting the enamels; Apparatus or furnaces therefor
Patent holdings for IPC class C23D 1/00
Total number of patents in this class: 19
10-year publication summary
|
2
|
2
|
1
|
2
|
2
|
2
|
1
|
0
|
2
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
5 |
| SEB S.A. | 1592 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
| Shell Oil Company | 2196 |
1 |
| Asahi Glass Company, Limited | 2985 |
1 |
| Air Liquide Deutschland G.m.b.H | 68 |
1 |
| Electrolux Appliances Aktiebolag | 1216 |
1 |
| Ellenberger & Poensgen GmbH | 229 |
1 |
| Glasslined Technologies, Inc. | 2 |
1 |
| Inno Heat GmbH | 2 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
1 |
| "lascom" Limited Liability Company | 2 |
1 |
| Kopec Co.,Ltd | 1 |
1 |
| Other owners | 0 |