- 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 40/00 - Preventing adhesion between glass and glass or between glass and the means used to shape it
Patent holdings for IPC class C03B 40/00
Total number of patents in this class: 125
10-year publication summary
|
14
|
23
|
10
|
12
|
13
|
11
|
3
|
9
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10499 |
19 |
| Saint-Gobain Glass France | 3241 |
19 |
| NV Bekaert SA | 725 |
8 |
| PPG Industries Ohio, Inc. | 3330 |
6 |
| Hoya Corporation | 2720 |
5 |
| Asahi Glass Company, Limited | 2627 |
4 |
| Saint-Gobain Sekurit France | 830 |
4 |
| Samsung Display Co., Ltd. | 38544 |
3 |
| Canon Inc. | 43707 |
3 |
| Entegris, Inc. | 2004 |
3 |
| Gerresheimer Glass Inc. | 10 |
3 |
| Glasstech, Inc. | 120 |
3 |
| Agc, Inc. | 5483 |
3 |
| Robert Bosch GmbH | 44094 |
2 |
| Etablissements Chpolansky | 4 |
2 |
| Nippon Electric Glass Co., Ltd. | 2552 |
2 |
| nLIGHT, Inc. | 415 |
2 |
| Owens-Brockway Glass Container Inc. | 796 |
2 |
| Pilkington Group Limited | 777 |
2 |
| SCHOTT AG | 1736 |
2 |
| Other owners | 28 |