- 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 9/34 - Glass-blowing moulds not otherwise provided for
Patent holdings for IPC class C03B 9/34
Total number of patents in this class: 33
10-year publication summary
|
5
|
1
|
2
|
1
|
4
|
0
|
3
|
1
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Owens-Brockway Glass Container Inc. | 764 |
12 |
| Bormioli Luigi S.p.A. | 132 |
3 |
| Pochet du Courval | 25 |
3 |
| Saint-Gobain Oberland AG | 10 |
2 |
| Emhart Glass S.A. | 80 |
1 |
| KOA Glass Co., Ltd. | 37 |
1 |
| Nihon Yamamura Glass Co., Ltd. | 132 |
1 |
| Vetropack Austria GmbH | 3 |
1 |
| Vitro, S.A.B. de C.V. | 100 |
1 |
| Rosemarie Cukman | 4 |
1 |
| Vetropack Holding AG | 18 |
1 |
| Verescence France | 8 |
1 |
| CR Packaging LLC | 36 |
1 |
| Construcciones y Reparaciones Mecánicas Sivó, S. L. | 1 |
1 |
| Verreries Brosse S.A.S. | 2 |
1 |
| Dsigntank, S.L. | 27 |
1 |
| Smcg Co.,Ltd | 2 |
1 |
| Other owners | 0 |