- 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 23/055 - Re-forming tubes or rods by rolling
Patent holdings for IPC class C03B 23/055
Total number of patents in this class: 15
10-year publication summary
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1
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1
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0
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0
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1
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3
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0
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1
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4
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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
|
|---|---|---|
| Gerresheimer Bünde GmbH | 28 |
2 |
| Gerresheimer Regensburg GmbH | 88 |
2 |
| R.Y.L. Inc. | 43 |
2 |
| SCHOTT AG | 1708 |
2 |
| Sumitomo Electric Industries, Ltd. | 15659 |
1 |
| Corning Incorporated | 10327 |
1 |
| Endress + Hauser Conducta GmbH + Co. KG | 347 |
1 |
| Euromatic S.r.l. | 10 |
1 |
| Nipro Corporation | 1017 |
1 |
| SCHOTT Pharma AG & Co. KGaA | 114 |
1 |
| SCHOTT Pharma Schweiz AG | 99 |
1 |
| Other owners | 0 |