- 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 9/16 - Blowing glassProduction of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines in machines with turn-over moulds
Patent holdings for IPC class C03B 9/16
Total number of patents in this class: 37
10-year publication summary
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3
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4
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5
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1
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3
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0
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1
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3
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1
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0
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| 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. | 762 |
12 |
| Vitro, S.A.B. de C.V. | 99 |
6 |
| Emhart Glass S.A. | 80 |
3 |
| Gerresheimer Glas GmbH | 93 |
2 |
| HeYe International GmbH | 35 |
2 |
| Saint-Gobain Emballage | 32 |
2 |
| Saint-Gobain Oberland AG | 10 |
2 |
| Hoya Corporation | 2745 |
1 |
| Bottero S.p.A. | 39 |
1 |
| KOA Glass Co., Ltd. | 37 |
1 |
| Nihon Yamamura Glass Co., Ltd. | 133 |
1 |
| SCHOTT AG | 1712 |
1 |
| Pacific Glas | 1 |
1 |
| GPS Glasproduktions-Service GmbH | 1 |
1 |
| Turkiye Sise ve Cam Fabrikalari A. S. | 27 |
1 |
| Other owners | 0 |