- 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 40/027 - Apparatus for applying lubricants to glass shaping moulds or tools
Patent holdings for IPC class C03B 40/027
Total number of patents in this class: 52
10-year publication summary
|
4
|
4
|
7
|
1
|
3
|
4
|
5
|
7
|
0
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Owens-Brockway Glass Container Inc. | 797 |
9 |
| Nihon Yamamura Glass Co., Ltd. | 129 |
5 |
| Corning Incorporated | 10500 |
4 |
| HeYe International GmbH | 36 |
4 |
| Saint-Gobain Emballage | 29 |
4 |
| Emhart Glass S.A. | 78 |
3 |
| Stevanato Group SpA | 77 |
3 |
| Etablissements Chpolansky | 4 |
2 |
| Glasstech, Inc. | 120 |
2 |
| is Engineering AG | 2 |
2 |
| Socabelec S.A. | 2 |
2 |
| Bottero S.p.A. | 41 |
1 |
| Euromatic S.r.l. | 12 |
1 |
| Imerys Graphite & Carbon Switzerland SA | 22 |
1 |
| Nordson Corporation | 1200 |
1 |
| Saint-Gobain Glass France | 3240 |
1 |
| SCHOTT AG | 1737 |
1 |
| Timcal Ltd | 3 |
1 |
| Zignago Vetro S.p.A. | 6 |
1 |
| Ardagh Glass GmbH | 1 |
1 |
| Other owners | 3 |