- 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 40/02 - Preventing adhesion between glass and glass or between glass and the means used to shape it by lubricationUse of materials as release or lubricating compositions
Patent holdings for IPC class C03B 40/02
Total number of patents in this class: 43
10-year publication summary
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6
|
4
|
7
|
5
|
1
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1
|
1
|
1
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1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10259 |
4 |
| LG Chem, Ltd. | 17632 |
3 |
| Hoya Corporation | 2745 |
3 |
| Infineon Technologies AG | 8221 |
2 |
| Olympus Corporation | 13182 |
2 |
| Asahi Glass Company, Limited | 2786 |
2 |
| Emhart Glass S.A. | 80 |
2 |
| Nihon Yamamura Glass Co., Ltd. | 133 |
2 |
| Saint-Gobain Emballage | 32 |
2 |
| Socabelec S.A. | 2 |
2 |
| GM Global Technology Operations LLC | 15042 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4948 |
1 |
| BASF Catalysts LLC | 154 |
1 |
| FLABEG Deutschland GmbH | 2 |
1 |
| Fuchs Lubricants (UK) PLC. | 6 |
1 |
| Imerys Graphite & Carbon Switzerland SA | 23 |
1 |
| Kluber Lubrication Munchen SE & Co. KG | 36 |
1 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2376 |
1 |
| Pilkington Group Limited | 773 |
1 |
| Roctool | 57 |
1 |
| Other owners | 9 |